222211110000122 has 8 divisors (see below), whose sum is σ = 333381173756736. Its totient is φ = 111084052081212.

The previous prime is 222211110000091. The next prime is 222211110000137. The reversal of 222211110000122 is 221000011112222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 222211110000122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10751446508 + ... + 10751467175.

It is an arithmetic number, because the mean of its divisors is an integer number (41672646719592).

Almost surely, 2^{222211110000122} is an apocalyptic number.

222211110000122 is a deficient number, since it is larger than the sum of its proper divisors (111170063756614).

222211110000122 is a wasteful number, since it uses less digits than its factorization.

222211110000122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21502918852.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 222211110000122 its reverse (221000011112222), we get a palindrome (443211121112344).

The spelling of 222211110000122 in words is "two hundred twenty-two trillion, two hundred eleven billion, one hundred ten million, one hundred twenty-two", and thus it is an aban number.