2122002102 has 32 divisors (see below), whose sum is σ = 4651795584. Its totient is φ = 639979200.

The previous prime is 2122002089. The next prime is 2122002119. The reversal of 2122002102 is 2012002212.

It is a congruent number.

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, 62263 + ... + 90114.

It is an arithmetic number, because the mean of its divisors is an integer number (145368612).

Almost surely, 2^2122002102 is an apocalyptic number.

2122002102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2122002102 is an abundant number, since it is smaller than the sum of its proper divisors (2529793482).

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

2122002102 is a wasteful number, since it uses less digits than its factorization.

2122002102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152604.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 2122002102 is about 46065.1940406203. The cubic root of 2122002102 is about 1285.0359272710.

Adding to 2122002102 its reverse (2012002212), we get a palindrome (4134004314).

The spelling of 2122002102 in words is "two billion, one hundred twenty-two million, two thousand, one hundred two".