122300432212 has 18 divisors (see below), whose sum is σ = 248968737402. Its totient is φ = 52414470864.

The previous prime is 122300432201. The next prime is 122300432227. The reversal of 122300432212 is 212234003221.

It can be written as a sum of positive squares in only one way, i.e., 93480616516 + 28819815696 = 305746^2 + 169764^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 311990703 + ... + 311991094.

Almost surely, 2^122300432212 is an apocalyptic number.

It is an amenable number.

122300432212 is an abundant number, since it is smaller than the sum of its proper divisors (126668305190).

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

122300432212 is a wasteful number, since it uses less digits than its factorization.

122300432212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623981815 (or 623981806 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 122300432212 its reverse (212234003221), we get a palindrome (334534435433).

The spelling of 122300432212 in words is "one hundred twenty-two billion, three hundred million, four hundred thirty-two thousand, two hundred twelve".