202011000020012 has 24 divisors (see below), whose sum is σ = 353630974235616. Its totient is φ = 100973581536128.

The previous prime is 202011000019949. The next prime is 202011000020051. The reversal of 202011000020012 is 210020000110202.

It is a happy number.

It is a super-3 number, since 3×202011000020012³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 202011000019975 and 202011000020002.

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, 306953018 + ... + 307610430.

It is an arithmetic number, because the mean of its divisors is an integer number (14734623926484).

Almost surely, 2^{202011000020012} is an apocalyptic number.

It is an amenable number.

202011000020012 is a deficient number, since it is larger than the sum of its proper divisors (151619974215604).

202011000020012 is a wasteful number, since it uses less digits than its factorization.

202011000020012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681577 (or 681575 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 202011000020012 its reverse (210020000110202), we get a palindrome (412031000130214).

The spelling of 202011000020012 in words is "two hundred two trillion, eleven billion, twenty thousand, twelve".