2122202002102 has 16 divisors (see below), whose sum is σ = 3917911388832. Its totient is φ = 839552440320.

The previous prime is 2122202002091. The next prime is 2122202002103. The reversal of 2122202002102 is 2012002022212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122202002103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5830225099 + ... + 5830225462.

It is an arithmetic number, because the mean of its divisors is an integer number (244869461802).

Almost surely, 2^{2122202002102} is an apocalyptic number.

2122202002102 is a deficient number, since it is larger than the sum of its proper divisors (1795709386730).

2122202002102 is a wasteful number, since it uses less digits than its factorization.

2122202002102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11660450583.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2122202002102 its reverse (2012002022212), we get a palindrome (4134204024314).

The spelling of 2122202002102 in words is "two trillion, one hundred twenty-two billion, two hundred two million, two thousand, one hundred two".