122211133132 has 24 divisors (see below), whose sum is σ = 233325937152. Its totient is φ = 55547235600.

The previous prime is 122211133129. The next prime is 122211133141. The reversal of 122211133132 is 231331112221.

It is a super-2 number, since 2×122211133132² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 771657 + ... + 916447.

It is an arithmetic number, because the mean of its divisors is an integer number (9721914048).

Almost surely, 2^122211133132 is an apocalyptic number.

It is an amenable number.

122211133132 is a deficient number, since it is larger than the sum of its proper divisors (111114804020).

122211133132 is a wasteful number, since it uses less digits than its factorization.

122211133132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163989 (or 163987 counting only the distinct ones).

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

Adding to 122211133132 its reverse (231331112221), we get a palindrome (353542245353).

The spelling of 122211133132 in words is "one hundred twenty-two billion, two hundred eleven million, one hundred thirty-three thousand, one hundred thirty-two".