101210221102222 has 16 divisors (see below), whose sum is σ = 151862453420112. Its totient is φ = 50589403817920.

The previous prime is 101210221102189. The next prime is 101210221102363. The reversal of 101210221102222 is 222201122012101.

It is a self number, because there is not a number n which added to its sum of digits gives 101210221102222.

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, 591230322 + ... + 591401482.

It is an arithmetic number, because the mean of its divisors is an integer number (9491403338757).

Almost surely, 2^{101210221102222} is an apocalyptic number.

101210221102222 is a deficient number, since it is larger than the sum of its proper divisors (50652232317890).

101210221102222 is a wasteful number, since it uses less digits than its factorization.

101210221102222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261203.

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

Adding to 101210221102222 its reverse (222201122012101), we get a palindrome (323411343114323).

The spelling of 101210221102222 in words is "one hundred one trillion, two hundred ten billion, two hundred twenty-one million, one hundred two thousand, two hundred twenty-two".