212211200010 has 32 divisors (see below), whose sum is σ = 514557473472. Its totient is φ = 56006254080.

The previous prime is 212211200009. The next prime is 212211200021. The reversal of 212211200010 is 10002112212.

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, 36459496 + ... + 36465315.

It is an arithmetic number, because the mean of its divisors is an integer number (16079921046).

Almost surely, 2^212211200010 is an apocalyptic number.

212211200010 is an abundant number, since it is smaller than the sum of its proper divisors (302346273462).

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

212211200010 is a wasteful number, since it uses less digits than its factorization.

212211200010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72924918.

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

Adding to 212211200010 its reverse (10002112212), we get a palindrome (222213312222).

The spelling of 212211200010 in words is "two hundred twelve billion, two hundred eleven million, two hundred thousand, ten".