1233220013022 has 8 divisors (see below), whose sum is σ = 2466440026056. Its totient is φ = 411073337672.

The previous prime is 1233220013009. The next prime is 1233220013027. The reversal of 1233220013022 is 2203100223321.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

1233220013022 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 1233220013022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1233220013027) 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, 102768334413 + ... + 102768334424.

It is an arithmetic number, because the mean of its divisors is an integer number (308305003257).

Almost surely, 2^{1233220013022} is an apocalyptic number.

1233220013022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1233220013022 is a wasteful number, since it uses less digits than its factorization.

1233220013022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205536668842.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1233220013022 its reverse (2203100223321), we get a palindrome (3436320236343).

The spelling of 1233220013022 in words is "one trillion, two hundred thirty-three billion, two hundred twenty million, thirteen thousand, twenty-two".