119447220 has 24 divisors (see below), whose sum is σ = 334452384. Its totient is φ = 31852576.

The previous prime is 119447177. The next prime is 119447233. The reversal of 119447220 is 22744911.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 995334 + ... + 995453.

It is an arithmetic number, because the mean of its divisors is an integer number (13935516).

Almost surely, 2^119447220 is an apocalyptic number.

119447220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

119447220 is an abundant number, since it is smaller than the sum of its proper divisors (215005164).

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

119447220 is a wasteful number, since it uses less digits than its factorization.

119447220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1990799 (or 1990797 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 119447220 is about 10929.1911869086. The cubic root of 119447220 is about 492.4838752054.

The spelling of 119447220 in words is "one hundred nineteen million, four hundred forty-seven thousand, two hundred twenty".