202001101211012 has 12 divisors (see below), whose sum is σ = 353504265488976. Its totient is φ = 100999882499880.

The previous prime is 202001101211011. The next prime is 202001101211029. The reversal of 202001101211012 is 210112101100202.

It is not an unprimeable number, because it can be changed into a prime (202001101211011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166345814 + ... + 167555757.

It is an arithmetic number, because the mean of its divisors is an integer number (29458688790748).

Almost surely, 2^{202001101211012} is an apocalyptic number.

It is an amenable number.

202001101211012 is a deficient number, since it is larger than the sum of its proper divisors (151503164277964).

202001101211012 is a wasteful number, since it uses less digits than its factorization.

202001101211012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334052818 (or 334052816 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 202001101211012 its reverse (210112101100202), we get a palindrome (412113202311214).

The spelling of 202001101211012 in words is "two hundred two trillion, one billion, one hundred one million, two hundred eleven thousand, twelve".