122011042212232 has 8 divisors (see below), whose sum is σ = 228770704147950. Its totient is φ = 61005521106112.

The previous prime is 122011042212223. The next prime is 122011042212259. The reversal of 122011042212232 is 232212240110221.

It can be written as a sum of positive squares in only one way, i.e., 114016138931556 + 7994903280676 = 10677834^2 + 2827526^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 122011042212197 and 122011042212206.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7625690138257 + ... + 7625690138272.

Almost surely, 2^{122011042212232} is an apocalyptic number.

It is an amenable number.

122011042212232 is a deficient number, since it is larger than the sum of its proper divisors (106759661935718).

122011042212232 is a wasteful number, since it uses less digits than its factorization.

122011042212232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15251380276535 (or 15251380276531 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 122011042212232 its reverse (232212240110221), we get a palindrome (354223282322453).

The spelling of 122011042212232 in words is "one hundred twenty-two trillion, eleven billion, forty-two million, two hundred twelve thousand, two hundred thirty-two".