1002210122102 has 48 divisors (see below), whose sum is σ = 1751656877712. Its totient is φ = 428806425600.

The previous prime is 1002210122099. The next prime is 1002210122117. The reversal of 1002210122102 is 2012210122001.

1002210122102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 182782253 + ... + 182787735.

It is an arithmetic number, because the mean of its divisors is an integer number (36492851619).

Almost surely, 2^{1002210122102} is an apocalyptic number.

1002210122102 is a deficient number, since it is larger than the sum of its proper divisors (749446755610).

1002210122102 is a wasteful number, since it uses less digits than its factorization.

1002210122102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8253 (or 8246 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1002210122102 its reverse (2012210122001), we get a palindrome (3014420244103).

The spelling of 1002210122102 in words is "one trillion, two billion, two hundred ten million, one hundred twenty-two thousand, one hundred two".