202022201001012 has 96 divisors (see below), whose sum is σ = 540282518630400. Its totient is φ = 57553852993920.

The previous prime is 202022201001001. The next prime is 202022201001013. The reversal of 202022201001012 is 210100102220202.

It is a junction number, because it is equal to n+sod(n) for n = 202022201000982 and 202022201001000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202022201001013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2363149333 + ... + 2363234819.

It is an arithmetic number, because the mean of its divisors is an integer number (5627942902400).

Almost surely, 2^{202022201001012} is an apocalyptic number.

It is an amenable number.

202022201001012 is an abundant number, since it is smaller than the sum of its proper divisors (338260317629388).

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

202022201001012 is a wasteful number, since it uses less digits than its factorization.

202022201001012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166461 (or 166459 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 202022201001012 its reverse (210100102220202), we get a palindrome (412122303221214).

The spelling of 202022201001012 in words is "two hundred two trillion, twenty-two billion, two hundred one million, one thousand, twelve".