1119876012 has 18 divisors (see below), whose sum is σ = 2830797788. Its totient is φ = 373291992.

The previous prime is 1119876007. The next prime is 1119876029. The reversal of 1119876012 is 2106789111.

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 31107667 = 1119876012 / (1 + 1 + 1 + 9 + 8 + 7 + 6 + 0 + 1 + 2).

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 5 ways as a sum of consecutive naturals, for example, 15553798 + ... + 15553869.

Almost surely, 2^1119876012 is an apocalyptic number.

1119876012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1119876012 is an abundant number, since it is smaller than the sum of its proper divisors (1710921776).

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

1119876012 is a wasteful number, since it uses less digits than its factorization.

1119876012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31107677 (or 31107672 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 36.

The square root of 1119876012 is about 33464.5485850325. The cubic root of 1119876012 is about 1038.4604971132.

The spelling of 1119876012 in words is "one billion, one hundred nineteen million, eight hundred seventy-six thousand, twelve".