102100222002002 has 32 divisors (see below), whose sum is σ = 179299519660800. Its totient is φ = 42689614763520.

The previous prime is 102100222001983. The next prime is 102100222002061. The reversal of 102100222002002 is 200200222001201.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 70574138 + ... + 72006314.

It is an arithmetic number, because the mean of its divisors is an integer number (5603109989400).

Almost surely, 2^{102100222002002} is an apocalyptic number.

102100222002002 is a deficient number, since it is larger than the sum of its proper divisors (77199297658798).

102100222002002 is a wasteful number, since it uses less digits than its factorization.

102100222002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1556426.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 102100222002002 its reverse (200200222001201), we get a palindrome (302300444003203).

The spelling of 102100222002002 in words is "one hundred two trillion, one hundred billion, two hundred twenty-two million, two thousand, two".