23153222250411 has 32 divisors (see below), whose sum is σ = 33700089885696. Its totient is φ = 14022809856000.

The previous prime is 23153222250409. The next prime is 23153222250413. The reversal of 23153222250411 is 11405222235132.

It is an interprime number because it is at equal distance from previous prime (23153222250409) and next prime (23153222250413).

It is not a de Polignac number, because 23153222250411 - 2¹ = 23153222250409 is a prime.

It is a super-2 number, since 2×23153222250411² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (23153222250413) 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, 533499565 + ... + 533542961.

It is an arithmetic number, because the mean of its divisors is an integer number (1053127808928).

Almost surely, 2^{23153222250411} is an apocalyptic number.

23153222250411 is a deficient number, since it is larger than the sum of its proper divisors (10546867635285).

23153222250411 is a wasteful number, since it uses less digits than its factorization.

23153222250411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53923.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 23153222250411 its reverse (11405222235132), we get a palindrome (34558444485543).

The spelling of 23153222250411 in words is "twenty-three trillion, one hundred fifty-three billion, two hundred twenty-two million, two hundred fifty thousand, four hundred eleven".