100210001000202 has 64 divisors (see below), whose sum is σ = 237043172304000. Its totient is φ = 31289698687104.

The previous prime is 100210001000191. The next prime is 100210001000257. The reversal of 100210001000202 is 202000100012001.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 548619733 + ... + 548802360.

It is an arithmetic number, because the mean of its divisors is an integer number (3703799567250).

Almost surely, 2^{100210001000202} is an apocalyptic number.

100210001000202 is an abundant number, since it is smaller than the sum of its proper divisors (136833171303798).

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

100210001000202 is a wasteful number, since it uses less digits than its factorization.

100210001000202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097422212 (or 1097422206 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 100210001000202 its reverse (202000100012001), we get a palindrome (302210101012203).

The spelling of 100210001000202 in words is "one hundred trillion, two hundred ten billion, one million, two hundred two", and thus it is an aban number.