122234590 has 16 divisors (see below), whose sum is σ = 232965072. Its totient is φ = 46017664.

The previous prime is 122234557. The next prime is 122234603. The reversal of 122234590 is 95432221.

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, 359344 + ... + 359683.

It is an arithmetic number, because the mean of its divisors is an integer number (14560317).

Almost surely, 2^122234590 is an apocalyptic number.

122234590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122234590 is a deficient number, since it is larger than the sum of its proper divisors (110730482).

122234590 is a wasteful number, since it uses less digits than its factorization.

122234590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719051.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 122234590 is about 11055.9753074978. The cubic root of 122234590 is about 496.2852563742.

The spelling of 122234590 in words is "one hundred twenty-two million, two hundred thirty-four thousand, five hundred ninety".