222212101120102 has 32 divisors (see below), whose sum is σ = 348101082014400. Its totient is φ = 106186506252288.

The previous prime is 222212101120091. The next prime is 222212101120153. The reversal of 222212101120102 is 201021101212222.

It is a self number, because there is not a number n which added to its sum of digits gives 222212101120102.

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, 489951774 + ... + 490405102.

It is an arithmetic number, because the mean of its divisors is an integer number (10878158812950).

Almost surely, 2^{222212101120102} is an apocalyptic number.

222212101120102 is a deficient number, since it is larger than the sum of its proper divisors (125888980894298).

222212101120102 is a wasteful number, since it uses less digits than its factorization.

222212101120102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462240.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 222212101120102 its reverse (201021101212222), we get a palindrome (423233202332324).

The spelling of 222212101120102 in words is "two hundred twenty-two trillion, two hundred twelve billion, one hundred one million, one hundred twenty thousand, one hundred two".