202010221111012 has 12 divisors (see below), whose sum is σ = 353523514947120. Its totient is φ = 101003502554696.

The previous prime is 202010221110979. The next prime is 202010221111033. The reversal of 202010221111012 is 210111122010202.

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, 401717518 + ... + 402220069.

It is an arithmetic number, because the mean of its divisors is an integer number (29460292912260).

Almost surely, 2^{202010221111012} is an apocalyptic number.

It is an amenable number.

202010221111012 is a deficient number, since it is larger than the sum of its proper divisors (151513293836108).

202010221111012 is a wasteful number, since it uses less digits than its factorization.

202010221111012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804000410 (or 804000408 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 202010221111012 its reverse (210111122010202), we get a palindrome (412121343121214).

The spelling of 202010221111012 in words is "two hundred two trillion, ten billion, two hundred twenty-one million, one hundred eleven thousand, twelve".