222112102010010 has 16 divisors (see below), whose sum is σ = 533069044824096. Its totient is φ = 59229893869328.

The previous prime is 222112102009979. The next prime is 222112102010077. The reversal of 222112102010010 is 10010201211222.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 3701868366804 + ... + 3701868366863.

It is an arithmetic number, because the mean of its divisors is an integer number (33316815301506).

Almost surely, 2^{222112102010010} is an apocalyptic number.

222112102010010 is an abundant number, since it is smaller than the sum of its proper divisors (310956942814086).

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

222112102010010 is a wasteful number, since it uses less digits than its factorization.

222112102010010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7403736733677.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 222112102010010 its reverse (10010201211222), we get a palindrome (232122303221232).

The spelling of 222112102010010 in words is "two hundred twenty-two trillion, one hundred twelve billion, one hundred two million, ten thousand, ten".