11012002212112 has 20 divisors (see below), whose sum is σ = 23275368312336. Its totient is φ = 5005455550880.

The previous prime is 11012002212109. The next prime is 11012002212137. The reversal of 11012002212112 is 21121220021011.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31284097018 + ... + 31284097369.

Almost surely, 2^{11012002212112} is an apocalyptic number.

It is an amenable number.

11012002212112 is an abundant number, since it is smaller than the sum of its proper divisors (12263366100224).

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

11012002212112 is a wasteful number, since it uses less digits than its factorization.

11012002212112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62568194406 (or 62568194400 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11012002212112 its reverse (21121220021011), we get a palindrome (32133222233123).

The spelling of 11012002212112 in words is "eleven trillion, twelve billion, two million, two hundred twelve thousand, one hundred twelve".