102110221001222 has 64 divisors (see below), whose sum is σ = 180320818360320. Its totient is φ = 42457061467296.

The previous prime is 102110221001161. The next prime is 102110221001231. The reversal of 102110221001222 is 222100122011201.

It is a self number, because there is not a number n which added to its sum of digits gives 102110221001222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 95047193 + ... + 96115499.

It is an arithmetic number, because the mean of its divisors is an integer number (2817512786880).

Almost surely, 2^{102110221001222} is an apocalyptic number.

102110221001222 is a deficient number, since it is larger than the sum of its proper divisors (78210597359098).

102110221001222 is a wasteful number, since it uses less digits than its factorization.

102110221001222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069425.

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

Adding to 102110221001222 its reverse (222100122011201), we get a palindrome (324210343012423).

The spelling of 102110221001222 in words is "one hundred two trillion, one hundred ten billion, two hundred twenty-one million, one thousand, two hundred twenty-two".