22101231011233 has 16 divisors (see below), whose sum is σ = 24124132454400. Its totient is φ = 20080613987280.

The previous prime is 22101231011141. The next prime is 22101231011239. The reversal of 22101231011233 is 33211013210122.

It is not a de Polignac number, because 22101231011233 - 2¹³ = 22101231003041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22101231011239) 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, 665222260 + ... + 665255482.

It is an arithmetic number, because the mean of its divisors is an integer number (1507758278400).

Almost surely, 2^{22101231011233} is an apocalyptic number.

It is an amenable number.

22101231011233 is a deficient number, since it is larger than the sum of its proper divisors (2022901443167).

22101231011233 is a wasteful number, since it uses less digits than its factorization.

22101231011233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65772.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 22101231011233 its reverse (33211013210122), we get a palindrome (55312244221355).

The spelling of 22101231011233 in words is "twenty-two trillion, one hundred one billion, two hundred thirty-one million, eleven thousand, two hundred thirty-three".