222122000020110 has 32 divisors (see below), whose sum is σ = 535420716222240. Its totient is φ = 58973875986048.

The previous prime is 222122000019973. The next prime is 222122000020169. The reversal of 222122000020110 is 11020000221222.

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

It is a self number, because there is not a number n which added to its sum of digits gives 222122000020110.

It is a congruent 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, 16166077557 + ... + 16166091296.

It is an arithmetic number, because the mean of its divisors is an integer number (16731897381945).

Almost surely, 2^{222122000020110} is an apocalyptic number.

222122000020110 is an abundant number, since it is smaller than the sum of its proper divisors (313298716202130).

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

222122000020110 is a wasteful number, since it uses less digits than its factorization.

222122000020110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32332169092.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 222122000020110 its reverse (11020000221222), we get a palindrome (233142000241332).

The spelling of 222122000020110 in words is "two hundred twenty-two trillion, one hundred twenty-two billion, twenty thousand, one hundred ten".