22211200212010 has 32 divisors (see below), whose sum is σ = 40055143645440. Its totient is φ = 8867821519872.

The previous prime is 22211200212007. The next prime is 22211200212029. The reversal of 22211200212010 is 1021200211222.

It is a happy number.

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, 40852731 + ... + 41392849.

It is an arithmetic number, because the mean of its divisors is an integer number (1251723238920).

Almost surely, 2^{22211200212010} is an apocalyptic number.

22211200212010 is a deficient number, since it is larger than the sum of its proper divisors (17843943433430).

22211200212010 is a wasteful number, since it uses less digits than its factorization.

22211200212010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547830.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22211200212010 its reverse (1021200211222), we get a palindrome (23232400423232).

The spelling of 22211200212010 in words is "twenty-two trillion, two hundred eleven billion, two hundred million, two hundred twelve thousand, ten".