220011230133 has 16 divisors (see below), whose sum is σ = 325951151040. Its totient is φ = 146670288912.

The previous prime is 220011230123. The next prime is 220011230137. The reversal of 220011230133 is 331032110022.

220011230133 is a `hidden beast` number, since 220 + 0 + 112 + 301 + 33 = 666.

It is not a de Polignac number, because 220011230133 - 2⁹ = 220011229621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220011230137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1247110 + ... + 1412552.

It is an arithmetic number, because the mean of its divisors is an integer number (20371946940).

Almost surely, 2^220011230133 is an apocalyptic number.

It is an amenable number.

220011230133 is a deficient number, since it is larger than the sum of its proper divisors (105939920907).

220011230133 is a wasteful number, since it uses less digits than its factorization.

220011230133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214705 (or 214699 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 220011230133 its reverse (331032110022), we get a palindrome (551043340155).

The spelling of 220011230133 in words is "two hundred twenty billion, eleven million, two hundred thirty thousand, one hundred thirty-three".