22101406431135 has 32 divisors (see below), whose sum is σ = 35626759392000. Its totient is φ = 11699295181056.

The previous prime is 22101406431119. The next prime is 22101406431173. The reversal of 22101406431135 is 53113460410122.

It is not a de Polignac number, because 22101406431135 - 2⁴ = 22101406431119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22101406431096 and 22101406431105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5856096 + ... + 8859834.

It is an arithmetic number, because the mean of its divisors is an integer number (1113336231000).

Almost surely, 2^{22101406431135} is an apocalyptic number.

22101406431135 is a deficient number, since it is larger than the sum of its proper divisors (13525352960865).

22101406431135 is a wasteful number, since it uses less digits than its factorization.

22101406431135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3007415.

The product of its (nonzero) digits is 17280, while the sum is 33.

Adding to 22101406431135 its reverse (53113460410122), we get a palindrome (75214866841257).

The spelling of 22101406431135 in words is "twenty-two trillion, one hundred one billion, four hundred six million, four hundred thirty-one thousand, one hundred thirty-five".