202001021012012 has 12 divisors (see below), whose sum is σ = 353584787924760. Its totient is φ = 100976795890656.

The previous prime is 202001021011961. The next prime is 202001021012041. The reversal of 202001021012012 is 210210120100202.

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, 5928634673 + ... + 5928668744.

It is an arithmetic number, because the mean of its divisors is an integer number (29465398993730).

Almost surely, 2^{202001021012012} is an apocalyptic number.

It is an amenable number.

202001021012012 is a deficient number, since it is larger than the sum of its proper divisors (151583766912748).

202001021012012 is a wasteful number, since it uses less digits than its factorization.

202001021012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11857307680 (or 11857307678 counting only the distinct ones).

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

Adding to 202001021012012 its reverse (210210120100202), we get a palindrome (412211141112214).

The spelling of 202001021012012 in words is "two hundred two trillion, one billion, twenty-one million, twelve thousand, twelve".