122881595 has 8 divisors (see below), whose sum is σ = 147517440. Its totient is φ = 98265600.

The previous prime is 122881579. The next prime is 122881597. The reversal of 122881595 is 595188221.

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

It is not a de Polignac number, because 122881595 - 2⁴ = 122881579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122881597) 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, 21446 + ... + 26564.

It is an arithmetic number, because the mean of its divisors is an integer number (18439680).

Almost surely, 2^122881595 is an apocalyptic number.

122881595 is a deficient number, since it is larger than the sum of its proper divisors (24635845).

122881595 is an equidigital number, since it uses as much as digits as its factorization.

122881595 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9925.

The product of its digits is 57600, while the sum is 41.

The square root of 122881595 is about 11085.1971114636. The cubic root of 122881595 is about 497.1593520005.

The spelling of 122881595 in words is "one hundred twenty-two million, eight hundred eighty-one thousand, five hundred ninety-five".