23112252053022 has 64 divisors (see below), whose sum is σ = 51283609325568. Its totient is φ = 6885127788000.

The previous prime is 23112252053003. The next prime is 23112252053029. The reversal of 23112252053022 is 22035025221132.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23112252053029) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3151254 + ... + 7493657.

It is an arithmetic number, because the mean of its divisors is an integer number (801306395712).

Almost surely, 2^{23112252053022} is an apocalyptic number.

23112252053022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23112252053022 is an abundant number, since it is smaller than the sum of its proper divisors (28171357272546).

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

23112252053022 is a wasteful number, since it uses less digits than its factorization.

23112252053022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10645485.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 23112252053022 its reverse (22035025221132), we get a palindrome (45147277274154).

The spelling of 23112252053022 in words is "twenty-three trillion, one hundred twelve billion, two hundred fifty-two million, fifty-three thousand, twenty-two".