10202002220102 has 32 divisors (see below), whose sum is σ = 19079381793024. Its totient is φ = 3974740912800.

The previous prime is 10202002220093. The next prime is 10202002220213. The reversal of 10202002220102 is 20102220020201.

It is a super-2 number, since 2×10202002220102² (a number of 27 digits) contains 22 as substring.

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 pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9482768 + ... + 10503660.

It is an arithmetic number, because the mean of its divisors is an integer number (596230681032).

Almost surely, 2^{10202002220102} is an apocalyptic number.

10202002220102 is a deficient number, since it is larger than the sum of its proper divisors (8877379572922).

10202002220102 is a wasteful number, since it uses less digits than its factorization.

10202002220102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085804.

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

Adding to 10202002220102 its reverse (20102220020201), we get a palindrome (30304222240303).

The spelling of 10202002220102 in words is "ten trillion, two hundred two billion, two million, two hundred twenty thousand, one hundred two".