2122021002102 has 8 divisors (see below), whose sum is σ = 4244042004216. Its totient is φ = 707340334032.

The previous prime is 2122021002089. The next prime is 2122021002113. The reversal of 2122021002102 is 2012001202212.

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

2122021002102 is an admirable number.

It is a congruent number.

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, 176835083503 + ... + 176835083514.

It is an arithmetic number, because the mean of its divisors is an integer number (530505250527).

Almost surely, 2^{2122021002102} is an apocalyptic number.

2122021002102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2122021002102 is a wasteful number, since it uses less digits than its factorization.

2122021002102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353670167022.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2122021002102 its reverse (2012001202212), we get a palindrome (4134022204314).

The spelling of 2122021002102 in words is "two trillion, one hundred twenty-two billion, twenty-one million, two thousand, one hundred two".