122471332012 has 6 divisors (see below), whose sum is σ = 214324831028. Its totient is φ = 61235666004.

The previous prime is 122471331989. The next prime is 122471332057. The reversal of 122471332012 is 210233174221.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15308916498 + ... + 15308916505.

Almost surely, 2^122471332012 is an apocalyptic number.

It is an amenable number.

122471332012 is a deficient number, since it is larger than the sum of its proper divisors (91853499016).

122471332012 is a wasteful number, since it uses less digits than its factorization.

122471332012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30617833007 (or 30617833005 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The spelling of 122471332012 in words is "one hundred twenty-two billion, four hundred seventy-one million, three hundred thirty-two thousand, twelve".