122420110321132 has 12 divisors (see below), whose sum is σ = 230714823297616. Its totient is φ = 56501589378960.

The previous prime is 122420110321127. The next prime is 122420110321151. The reversal of 122420110321132 is 231123011024221.

It is a super-2 number, since 2×122420110321132² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122420110321097 and 122420110321106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1177116445344 + ... + 1177116445447.

Almost surely, 2^{122420110321132} is an apocalyptic number.

It is an amenable number.

122420110321132 is a deficient number, since it is larger than the sum of its proper divisors (108294712976484).

122420110321132 is a wasteful number, since it uses less digits than its factorization.

122420110321132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2354232890808 (or 2354232890806 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 122420110321132 its reverse (231123011024221), we get a palindrome (353543121345353).

The spelling of 122420110321132 in words is "one hundred twenty-two trillion, four hundred twenty billion, one hundred ten million, three hundred twenty-one thousand, one hundred thirty-two".