1102201313112 has 64 divisors (see below), whose sum is σ = 3074374485600. Its totient is φ = 365875937280.

The previous prime is 1102201313071. The next prime is 1102201313131. The reversal of 1102201313112 is 2113131022011.

1102201313112 is a `hidden beast` number, since 1 + 1 + 0 + 220 + 131 + 311 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10534633 + ... + 10638744.

Almost surely, 2^{1102201313112} is an apocalyptic number.

1102201313112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1102201313112 is an abundant number, since it is smaller than the sum of its proper divisors (1972173172488).

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

1102201313112 is a wasteful number, since it uses less digits than its factorization.

1102201313112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21173633 (or 21173623 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 1102201313112 its reverse (2113131022011), we get a palindrome (3215332335123).

The spelling of 1102201313112 in words is "one trillion, one hundred two billion, two hundred one million, three hundred thirteen thousand, one hundred twelve".