102100201112222 has 16 divisors (see below), whose sum is σ = 155782898362800. Its totient is φ = 50172977534400.

The previous prime is 102100201112171. The next prime is 102100201112243. The reversal of 102100201112222 is 222211102001201.

It is a self number, because there is not a number n which added to its sum of digits gives 102100201112222.

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, 101801279 + ... + 102799322.

It is an arithmetic number, because the mean of its divisors is an integer number (9736431147675).

Almost surely, 2^{102100201112222} is an apocalyptic number.

102100201112222 is a deficient number, since it is larger than the sum of its proper divisors (53682697250578).

102100201112222 is a wasteful number, since it uses less digits than its factorization.

102100201112222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204604891.

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

Adding to 102100201112222 its reverse (222211102001201), we get a palindrome (324311303113423).

The spelling of 102100201112222 in words is "one hundred two trillion, one hundred billion, two hundred one million, one hundred twelve thousand, two hundred twenty-two".