222000020012222 has 16 divisors (see below), whose sum is σ = 336434067180960. Its totient is φ = 109855338075648.

The previous prime is 222000020012167. The next prime is 222000020012231. The reversal of 222000020012222 is 222210020000222.

It is a self number, because there is not a number n which added to its sum of digits gives 222000020012222.

It is a congruent number.

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, 67670978 + ... + 70875674.

It is an arithmetic number, because the mean of its divisors is an integer number (21027129198810).

Almost surely, 2^{222000020012222} is an apocalyptic number.

222000020012222 is a deficient number, since it is larger than the sum of its proper divisors (114434047168738).

222000020012222 is a wasteful number, since it uses less digits than its factorization.

222000020012222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3561875.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 222000020012222 its reverse (222210020000222), we get a palindrome (444210040012444).

The spelling of 222000020012222 in words is "two hundred twenty-two trillion, twenty million, twelve thousand, two hundred twenty-two".