122055501 has 8 divisors (see below), whose sum is σ = 162890080. Its totient is φ = 81295632.

The previous prime is 122055499. The next prime is 122055517. The reversal of 122055501 is 105550221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 122055501 - 2¹ = 122055499 is a prime.

It is a super-2 number, since 2×122055501² = 29795090648722002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122055701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14746 + ... + 21483.

It is an arithmetic number, because the mean of its divisors is an integer number (20361260).

Almost surely, 2^122055501 is an apocalyptic number.

It is an amenable number.

122055501 is a deficient number, since it is larger than the sum of its proper divisors (40834579).

122055501 is a wasteful number, since it uses less digits than its factorization.

122055501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37355.

The product of its (nonzero) digits is 500, while the sum is 21.

The square root of 122055501 is about 11047.8731437322. The cubic root of 122055501 is about 496.0427645338.

The spelling of 122055501 in words is "one hundred twenty-two million, fifty-five thousand, five hundred one".