122610054 has 48 divisors (see below), whose sum is σ = 288921600. Its totient is φ = 34581456.

The previous prime is 122610043. The next prime is 122610073. The reversal of 122610054 is 450016221.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 122610054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20587 + ... + 25865.

It is an arithmetic number, because the mean of its divisors is an integer number (6019200).

Almost surely, 2^122610054 is an apocalyptic number.

122610054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 122610054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144460800).

122610054 is an abundant number, since it is smaller than the sum of its proper divisors (166311546).

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

122610054 is a wasteful number, since it uses less digits than its factorization.

122610054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5377 (or 5370 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 122610054 is about 11072.9424273767. The cubic root of 122610054 is about 496.7928780540.

Adding to 122610054 its reverse (450016221), we get a palindrome (572626275).

The spelling of 122610054 in words is "one hundred twenty-two million, six hundred ten thousand, fifty-four".