102222022202 has 16 divisors (see below), whose sum is σ = 155445806592. Its totient is φ = 50406864480.

The previous prime is 102222022171. The next prime is 102222022213. The reversal of 102222022202 is 202220222201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2813033 + ... + 2849139.

It is an arithmetic number, because the mean of its divisors is an integer number (9715362912).

Almost surely, 2^102222022202 is an apocalyptic number.

102222022202 is a deficient number, since it is larger than the sum of its proper divisors (53223784390).

102222022202 is a wasteful number, since it uses less digits than its factorization.

102222022202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55573.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 102222022202 its reverse (202220222201), we get a palindrome (304442244403).

The spelling of 102222022202 in words is "one hundred two billion, two hundred twenty-two million, twenty-two thousand, two hundred two".