122553350 has 24 divisors (see below), whose sum is σ = 229625928. Its totient is φ = 48660800.

The previous prime is 122553337. The next prime is 122553383. The reversal of 122553350 is 53355221.

It is a congruent number.

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, 2096 + ... + 15795.

It is an arithmetic number, because the mean of its divisors is an integer number (9567747).

Almost surely, 2^122553350 is an apocalyptic number.

122553350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122553350 is a deficient number, since it is larger than the sum of its proper divisors (107072578).

122553350 is a wasteful number, since it uses less digits than its factorization.

122553350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18040 (or 18035 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 122553350 is about 11070.3816555709. The cubic root of 122553350 is about 496.7162815972.

The spelling of 122553350 in words is "one hundred twenty-two million, five hundred fifty-three thousand, three hundred fifty".