122226680 has 32 divisors (see below), whose sum is σ = 276423840. Its totient is φ = 48639360.

The previous prime is 122226673. The next prime is 122226697. The reversal of 122226680 is 86622221.

It is a super-2 number, since 2×122226680² = 29878722607644800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125 + ... + 15635.

It is an arithmetic number, because the mean of its divisors is an integer number (8638245).

Almost surely, 2^122226680 is an apocalyptic number.

122226680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122226680 is an abundant number, since it is smaller than the sum of its proper divisors (154197160).

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

122226680 is a wasteful number, since it uses less digits than its factorization.

122226680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15719 (or 15715 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 122226680 is about 11055.6175765988. The cubic root of 122226680 is about 496.2745510000.

The spelling of 122226680 in words is "one hundred twenty-two million, two hundred twenty-six thousand, six hundred eighty".