122025969 has 24 divisors (see below), whose sum is σ = 191102912. Its totient is φ = 74584800.

The previous prime is 122025947. The next prime is 122025973. The reversal of 122025969 is 969520221.

It is a happy number.

It is not a de Polignac number, because 122025969 - 2⁸ = 122025713 is a prime.

It is a super-2 number, since 2×122025969² = 29780674220777922, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (122025919) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14214 + ... + 21120.

Almost surely, 2^122025969 is an apocalyptic number.

It is an amenable number.

122025969 is a deficient number, since it is larger than the sum of its proper divisors (69076943).

122025969 is a wasteful number, since it uses less digits than its factorization.

122025969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7077 (or 7074 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 122025969 is about 11046.5365160307. The cubic root of 122025969 is about 496.0027545481.

The spelling of 122025969 in words is "one hundred twenty-two million, twenty-five thousand, nine hundred sixty-nine".