22534132211 has 2 divisors, whose sum is σ = 22534132212. Its totient is φ = 22534132210.

The previous prime is 22534132207. The next prime is 22534132219. The reversal of 22534132211 is 11223143522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22534132211 - 2² = 22534132207 is a prime.

It is a super-2 number, since 2×22534132211² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22534132219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11267066105 + 11267066106.

It is an arithmetic number, because the mean of its divisors is an integer number (11267066106).

Almost surely, 2^22534132211 is an apocalyptic number.

22534132211 is a deficient number, since it is larger than the sum of its proper divisors (1).

22534132211 is an equidigital number, since it uses as much as digits as its factorization.

22534132211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2880, while the sum is 26.

Adding to 22534132211 its reverse (11223143522), we get a palindrome (33757275733).

The spelling of 22534132211 in words is "twenty-two billion, five hundred thirty-four million, one hundred thirty-two thousand, two hundred eleven".