202212221102012 has 96 divisors (see below), whose sum is σ = 397016906969088. Its totient is φ = 89319309120000.

The previous prime is 202212221101939. The next prime is 202212221102027. The reversal of 202212221102012 is 210201122212202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2009751818 + ... + 2009852430.

It is an arithmetic number, because the mean of its divisors is an integer number (4135592780928).

Almost surely, 2^{202212221102012} is an apocalyptic number.

202212221102012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

202212221102012 is a deficient number, since it is larger than the sum of its proper divisors (194804685867076).

202212221102012 is a wasteful number, since it uses less digits than its factorization.

202212221102012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105051 (or 105049 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 202212221102012 its reverse (210201122212202), we get a palindrome (412413343314214).

The spelling of 202212221102012 in words is "two hundred two trillion, two hundred twelve billion, two hundred twenty-one million, one hundred two thousand, twelve".