10102100210202 has 128 divisors (see below), whose sum is σ = 27219907491840. Its totient is φ = 2413815056640.

The previous prime is 10102100210197. The next prime is 10102100210227. The reversal of 10102100210202 is 20201200120101.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1110552 + ... + 4630067.

It is an arithmetic number, because the mean of its divisors is an integer number (212655527280).

Almost surely, 2^{10102100210202} is an apocalyptic number.

10102100210202 is an abundant number, since it is smaller than the sum of its proper divisors (17117807281638).

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

10102100210202 is a wasteful number, since it uses less digits than its factorization.

10102100210202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5740948.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10102100210202 its reverse (20201200120101), we get a palindrome (30303300330303).

The spelling of 10102100210202 in words is "ten trillion, one hundred two billion, one hundred million, two hundred ten thousand, two hundred two".