222012211010 has 16 divisors (see below), whose sum is σ = 400442567616. Its totient is φ = 88622531568.

The previous prime is 222012210967. The next prime is 222012211049. The reversal of 222012211010 is 10112210222.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22788992 + ... + 22798731.

It is an arithmetic number, because the mean of its divisors is an integer number (25027660476).

Almost surely, 2^222012211010 is an apocalyptic number.

222012211010 is a deficient number, since it is larger than the sum of its proper divisors (178430356606).

222012211010 is a wasteful number, since it uses less digits than its factorization.

222012211010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45588217.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 222012211010 its reverse (10112210222), we get a palindrome (232124421232).

The spelling of 222012211010 in words is "two hundred twenty-two billion, twelve million, two hundred eleven thousand, ten".