122369472 has 42 divisors (see below), whose sum is σ = 350751648. Its totient is φ = 40789632.

The previous prime is 122369449. The next prime is 122369497. The reversal of 122369472 is 274963221.

122369472 is a `hidden beast` number, since 122 + 3 + 69 + 472 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 105648 + ... + 106799.

Almost surely, 2^122369472 is an apocalyptic number.

122369472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122369472 is an abundant number, since it is smaller than the sum of its proper divisors (228382176).

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

122369472 is a wasteful number, since it uses less digits than its factorization.

122369472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212465 (or 212452 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 122369472 is about 11062.0735850020. The cubic root of 122369472 is about 496.4677342936.

The spelling of 122369472 in words is "one hundred twenty-two million, three hundred sixty-nine thousand, four hundred seventy-two".