23011222211032 has 32 divisors (see below), whose sum is σ = 47072667946320. Its totient is φ = 10458700042240.

The previous prime is 23011222210973. The next prime is 23011222211053.

23011222211032 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 23011222210994 and 23011222211012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10851673 + ... + 12797704.

Almost surely, 2^{23011222211032} is an apocalyptic number.

23011222211032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23011222211032 is an abundant number, since it is smaller than the sum of its proper divisors (24061445735288).

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

23011222211032 is a wasteful number, since it uses less digits than its factorization.

23011222211032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23660451 (or 23660447 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

It can be divided in two parts, 2301122 and 2211032, that added together give a palindrome (4512154).

The spelling of 23011222211032 in words is "twenty-three trillion, eleven billion, two hundred twenty-two million, two hundred eleven thousand, thirty-two".