1119861492150 has 24 divisors (see below), whose sum is σ = 2777256500904. Its totient is φ = 298629731200.

The previous prime is 1119861492149. The next prime is 1119861492161. The reversal of 1119861492150 is 512941689111.

It is a self number, because there is not a number n which added to its sum of digits gives 1119861492150.

It is a congruent 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, 3732871491 + ... + 3732871790.

It is an arithmetic number, because the mean of its divisors is an integer number (115719020871).

Almost surely, 2^{1119861492150} is an apocalyptic number.

1119861492150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1119861492150 is an abundant number, since it is smaller than the sum of its proper divisors (1657395008754).

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

1119861492150 is a wasteful number, since it uses less digits than its factorization.

1119861492150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7465743296 (or 7465743291 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 48.

The spelling of 1119861492150 in words is "one trillion, one hundred nineteen billion, eight hundred sixty-one million, four hundred ninety-two thousand, one hundred fifty".