10102220102 has 16 divisors (see below), whose sum is σ = 16331324352. Its totient is φ = 4659033600.

The previous prime is 10102220101. The next prime is 10102220111. The reversal of 10102220102 is 20102220101.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102220101) 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, 111899 + ... + 180902.

It is an arithmetic number, because the mean of its divisors is an integer number (1020707772).

Almost surely, 2^10102220102 is an apocalyptic number.

10102220102 is a deficient number, since it is larger than the sum of its proper divisors (6229104250).

10102220102 is a wasteful number, since it uses less digits than its factorization.

10102220102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294143.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10102220102 its reverse (20102220101), we get a palindrome (30204440203).

Subtracting 10102220102 from its reverse (20102220101), we obtain a palindrome (9999999999).

The spelling of 10102220102 in words is "ten billion, one hundred two million, two hundred twenty thousand, one hundred two".