122466450 has 24 divisors (see below), whose sum is σ = 303717168. Its totient is φ = 32657680.

The previous prime is 122466433. The next prime is 122466469. The reversal of 122466450 is 54664221.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 408072 + ... + 408371.

It is an arithmetic number, because the mean of its divisors is an integer number (12654882).

Almost surely, 2^122466450 is an apocalyptic number.

122466450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122466450 is an abundant number, since it is smaller than the sum of its proper divisors (181250718).

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

122466450 is a wasteful number, since it uses less digits than its factorization.

122466450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816458 (or 816453 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 122466450 is about 11066.4560722934. The cubic root of 122466450 is about 496.5988501513.

The spelling of 122466450 in words is "one hundred twenty-two million, four hundred sixty-six thousand, four hundred fifty".