119612222500 has 45 divisors (see below), whose sum is σ = 261605828869. Its totient is φ = 47837972000.

The previous prime is 119612222497. The next prime is 119612222537. The reversal of 119612222500 is 5222216911.

The square root of 119612222500 is 345850.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 7 ways, for example, as 75676708836 + 43935513664 = 275094^2 + 209608^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 17289042 + ... + 17295958.

Almost surely, 2^119612222500 is an apocalyptic number.

119612222500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

119612222500 is the 345850-th square number.

It is an amenable number.

119612222500 is an abundant number, since it is smaller than the sum of its proper divisors (141993606369).

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

119612222500 is an frugal number, since it uses more digits than its factorization.

119612222500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13858 (or 6924 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The spelling of 119612222500 in words is "one hundred nineteen billion, six hundred twelve million, two hundred twenty-two thousand, five hundred".