210102002211100 has 18 divisors (see below), whose sum is σ = 455921344798304. Its totient is φ = 84040800884400.

The previous prime is 210102002211091. The next prime is 210102002211109. The reversal of 210102002211100 is 1112200201012.

It is an interprime number because it is at equal distance from previous prime (210102002211091) and next prime (210102002211109).

It is a super-2 number, since 2×210102002211100² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210102002211109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1050510010956 + ... + 1050510011155.

Almost surely, 2^{210102002211100} is an apocalyptic number.

210102002211100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210102002211100 is an abundant number, since it is smaller than the sum of its proper divisors (245819342587204).

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

210102002211100 is a wasteful number, since it uses less digits than its factorization.

210102002211100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2101020022125 (or 2101020022118 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 210102002211100 its reverse (1112200201012), we get a palindrome (211214202412112).

The spelling of 210102002211100 in words is "two hundred ten trillion, one hundred two billion, two million, two hundred eleven thousand, one hundred".