22113111111033 has 16 divisors (see below), whose sum is σ = 30179106752256. Its totient is φ = 14394805698000.

The previous prime is 22113111111019. The next prime is 22113111111073. The reversal of 22113111111033 is 33011111131122.

It is not a de Polignac number, because 22113111111033 - 2²¹ = 22113109013881 is a prime.

It is a super-2 number, since 2×22113111111033² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22113111111073) 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, 25944735 + ... + 26783492.

It is an arithmetic number, because the mean of its divisors is an integer number (1886194172016).

Almost surely, 2^{22113111111033} is an apocalyptic number.

It is an amenable number.

22113111111033 is a deficient number, since it is larger than the sum of its proper divisors (8065995641223).

22113111111033 is a wasteful number, since it uses less digits than its factorization.

22113111111033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52731524.

The product of its (nonzero) digits is 108, while the sum is 21.

Adding to 22113111111033 its reverse (33011111131122), we get a palindrome (55124222242155).

The spelling of 22113111111033 in words is "twenty-two trillion, one hundred thirteen billion, one hundred eleven million, one hundred eleven thousand, thirty-three".