20020201012112 has 40 divisors (see below), whose sum is σ = 45057173721792. Its totient is φ = 8439428995200.

The previous prime is 20020201012069. The next prime is 20020201012169. The reversal of 20020201012112 is 21121010202002.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1465171814 + ... + 1465185477.

Almost surely, 2^{20020201012112} is an apocalyptic number.

It is an amenable number.

20020201012112 is an abundant number, since it is smaller than the sum of its proper divisors (25036972709680).

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

20020201012112 is a wasteful number, since it uses less digits than its factorization.

20020201012112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2930357367 (or 2930357361 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 20020201012112 its reverse (21121010202002), we get a palindrome (41141211214114).

The spelling of 20020201012112 in words is "twenty trillion, twenty billion, two hundred one million, twelve thousand, one hundred twelve".