122113211132 has 18 divisors (see below), whose sum is σ = 234891322344. Its totient is φ = 55506004840.

The previous prime is 122113211131. The next prime is 122113211149. The reversal of 122113211132 is 231112311221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122113211131) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 126149528 + ... + 126150495.

It is an arithmetic number, because the mean of its divisors is an integer number (13049517908).

Almost surely, 2^122113211132 is an apocalyptic number.

It is an amenable number.

122113211132 is a deficient number, since it is larger than the sum of its proper divisors (112778111212).

122113211132 is a wasteful number, since it uses less digits than its factorization.

122113211132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252300049 (or 252300036 counting only the distinct ones).

The product of its digits is 144, while the sum is 20.

Adding to 122113211132 its reverse (231112311221), we get a palindrome (353225522353).

The spelling of 122113211132 in words is "one hundred twenty-two billion, one hundred thirteen million, two hundred eleven thousand, one hundred thirty-two".