102122202002 has 8 divisors (see below), whose sum is σ = 155281704636. Its totient is φ = 50361633792.

The previous prime is 102122201969. The next prime is 102122202019. The reversal of 102122202002 is 200202221201.

102122202002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 100876747321 + 1245454681 = 317611^2 + 35291^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349733423 + ... + 349733714.

Almost surely, 2^102122202002 is an apocalyptic number.

102122202002 is a deficient number, since it is larger than the sum of its proper divisors (53159502634).

102122202002 is an equidigital number, since it uses as much as digits as its factorization.

102122202002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699467212.

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

Adding to 102122202002 its reverse (200202221201), we get a palindrome (302324423203).

The spelling of 102122202002 in words is "one hundred two billion, one hundred twenty-two million, two hundred two thousand, two".