119215955 has 12 divisors (see below), whose sum is σ = 148167552. Its totient is φ = 92080800.

The previous prime is 119215927. The next prime is 119215973. The reversal of 119215955 is 559512911.

It is not a de Polignac number, because 119215955 - 2⁶ = 119215891 is a prime.

It is a Duffinian 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, 9971 + ... + 18380.

It is an arithmetic number, because the mean of its divisors is an integer number (12347296).

Almost surely, 2^119215955 is an apocalyptic number.

119215955 is a deficient number, since it is larger than the sum of its proper divisors (28951597).

119215955 is an equidigital number, since it uses as much as digits as its factorization.

119215955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28414 (or 28385 counting only the distinct ones).

The product of its digits is 20250, while the sum is 38.

The square root of 119215955 is about 10918.6059091809. The cubic root of 119215955 is about 492.1658327339.

The spelling of 119215955 in words is "one hundred nineteen million, two hundred fifteen thousand, nine hundred fifty-five".