122071204 has 6 divisors (see below), whose sum is σ = 213624614. Its totient is φ = 61035600.

The previous prime is 122071193. The next prime is 122071231. The reversal of 122071204 is 402170221.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 100000000 + 22071204 = 10000^2 + 4698^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15258897 + ... + 15258904.

Almost surely, 2^122071204 is an apocalyptic number.

It is an amenable number.

122071204 is a deficient number, since it is larger than the sum of its proper divisors (91553410).

122071204 is a wasteful number, since it uses less digits than its factorization.

122071204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30517805 (or 30517803 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 122071204 is about 11048.5838006507. The cubic root of 122071204 is about 496.0640363472.

The spelling of 122071204 in words is "one hundred twenty-two million, seventy-one thousand, two hundred four".