122030836312 has 64 divisors (see below), whose sum is σ = 285307453440. Its totient is φ = 47537721600.

The previous prime is 122030836297. The next prime is 122030836373. The reversal of 122030836312 is 213638030221.

It is a super-2 number, since 2×122030836312² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8356137 + ... + 8370727.

It is an arithmetic number, because the mean of its divisors is an integer number (4457928960).

Almost surely, 2^122030836312 is an apocalyptic number.

It is an amenable number.

122030836312 is an abundant number, since it is smaller than the sum of its proper divisors (163276617128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122030836312 is a wasteful number, since it uses less digits than its factorization.

122030836312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28192 (or 28188 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 122030836312 its reverse (213638030221), we get a palindrome (335668866533).

The spelling of 122030836312 in words is "one hundred twenty-two billion, thirty million, eight hundred thirty-six thousand, three hundred twelve".