202201101012 has 48 divisors (see below), whose sum is σ = 479064015360. Its totient is φ = 66370563552.

The previous prime is 202201101007. The next prime is 202201101013. The reversal of 202201101012 is 210101102202.

It is a super-3 number, since 3×202201101012³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202201101013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257062 + ... + 685917.

It is an arithmetic number, because the mean of its divisors is an integer number (9980500320).

Almost surely, 2^202201101012 is an apocalyptic number.

It is an amenable number.

202201101012 is an abundant number, since it is smaller than the sum of its proper divisors (276862914348).

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

202201101012 is a wasteful number, since it uses less digits than its factorization.

202201101012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943260 (or 943258 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 202201101012 its reverse (210101102202), we get a palindrome (412302203214).

The spelling of 202201101012 in words is "two hundred two billion, two hundred one million, one hundred one thousand, twelve".