2201342440133 has 4 divisors (see below), whose sum is σ = 2203515533388. Its totient is φ = 2199169346880.

The previous prime is 2201342440123. The next prime is 2201342440159. The reversal of 2201342440133 is 3310442431022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 261946405249 + 1939396034884 = 511807^2 + 1392622^2 .

It is a cyclic number.

It is not a de Polignac number, because 2201342440133 - 2⁶ = 2201342440069 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2201342440096 and 2201342440105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201342440123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1086545108 + ... + 1086547133.

It is an arithmetic number, because the mean of its divisors is an integer number (550878883347).

Almost surely, 2^{2201342440133} is an apocalyptic number.

It is an amenable number.

2201342440133 is a deficient number, since it is larger than the sum of its proper divisors (2173093255).

2201342440133 is a wasteful number, since it uses less digits than its factorization.

2201342440133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2173093254.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 2201342440133 its reverse (3310442431022), we get a palindrome (5511784871155).

The spelling of 2201342440133 in words is "two trillion, two hundred one billion, three hundred forty-two million, four hundred forty thousand, one hundred thirty-three".