122113111132 has 24 divisors (see below), whose sum is σ = 217619176320. Its totient is φ = 59939053680.

The previous prime is 122113111129. The next prime is 122113111151. The reversal of 122113111132 is 231111311221.

It is a super-2 number, since 2×122113111132² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184294 + ... + 527437.

It is an arithmetic number, because the mean of its divisors is an integer number (9067465680).

Almost surely, 2^122113111132 is an apocalyptic number.

It is an amenable number.

122113111132 is a deficient number, since it is larger than the sum of its proper divisors (95506065188).

122113111132 is a wasteful number, since it uses less digits than its factorization.

122113111132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712521 (or 712519 counting only the distinct ones).

The product of its digits is 72, while the sum is 19.

Adding to 122113111132 its reverse (231111311221), we get a palindrome (353224422353).

The spelling of 122113111132 in words is "one hundred twenty-two billion, one hundred thirteen million, one hundred eleven thousand, one hundred thirty-two".