212211220110002 has 32 divisors (see below), whose sum is σ = 325273837363200. Its totient is φ = 103789174146448.

The previous prime is 212211220109989. The next prime is 212211220110031. The reversal of 212211220110002 is 200011022112212.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4732292993 + ... + 4732337835.

It is an arithmetic number, because the mean of its divisors is an integer number (10164807417600).

Almost surely, 2^{212211220110002} is an apocalyptic number.

212211220110002 is a deficient number, since it is larger than the sum of its proper divisors (113062617253198).

212211220110002 is a wasteful number, since it uses less digits than its factorization.

212211220110002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72310.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 212211220110002 its reverse (200011022112212), we get a palindrome (412222242222214).

The spelling of 212211220110002 in words is "two hundred twelve trillion, two hundred eleven billion, two hundred twenty million, one hundred ten thousand, two".