1102245053112 has 128 divisors (see below), whose sum is σ = 3514209753600. Its totient is φ = 313575439104.

The previous prime is 1102245053099. The next prime is 1102245053131. The reversal of 1102245053112 is 2113505422011.

It is a happy number.

1102245053112 is a `hidden beast` number, since 1 + 102 + 24 + 5 + 0 + 531 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1212078 + ... + 1916669.

It is an arithmetic number, because the mean of its divisors is an integer number (27454763700).

Almost surely, 2^{1102245053112} is an apocalyptic number.

1102245053112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1102245053112 is an abundant number, since it is smaller than the sum of its proper divisors (2411964700488).

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

1102245053112 is a wasteful number, since it uses less digits than its factorization.

1102245053112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3129002 (or 3128992 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The spelling of 1102245053112 in words is "one trillion, one hundred two billion, two hundred forty-five million, fifty-three thousand, one hundred twelve".