202011222012212 has 96 divisors (see below), whose sum is σ = 367574374379520. Its totient is φ = 97040212623360.

The previous prime is 202011222012169. The next prime is 202011222012289. The reversal of 202011222012212 is 212210222110202.

202011222012212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 22373594114 + ... + 22373603142.

It is an arithmetic number, because the mean of its divisors is an integer number (3828899733120).

Almost surely, 2^{202011222012212} is an apocalyptic number.

It is an amenable number.

202011222012212 is a deficient number, since it is larger than the sum of its proper divisors (165563152367308).

202011222012212 is a wasteful number, since it uses less digits than its factorization.

202011222012212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11601 (or 11599 counting only the distinct ones).

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

Adding to 202011222012212 its reverse (212210222110202), we get a palindrome (414221444122414).

The spelling of 202011222012212 in words is "two hundred two trillion, eleven billion, two hundred twenty-two million, twelve thousand, two hundred twelve".