11102020120012 has 12 divisors (see below), whose sum is σ = 19718513347960. Its totient is φ = 5468159163456.

The previous prime is 11102020120001. The next prime is 11102020120049. The reversal of 11102020120012 is 21002102020111.

It is a junction number, because it is equal to n+sod(n) for n = 11102020119974 and 11102020120001.

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, 20712723837 + ... + 20712724372.

Almost surely, 2^{11102020120012} is an apocalyptic number.

It is an amenable number.

11102020120012 is a deficient number, since it is larger than the sum of its proper divisors (8616493227948).

11102020120012 is a wasteful number, since it uses less digits than its factorization.

11102020120012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41425448280 (or 41425448278 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11102020120012 its reverse (21002102020111), we get a palindrome (32104122140123).

The spelling of 11102020120012 in words is "eleven trillion, one hundred two billion, twenty million, one hundred twenty thousand, twelve".