210101702216 has 16 divisors (see below), whose sum is σ = 450217933440. Its totient is φ = 90043586640.

The previous prime is 210101702123. The next prime is 210101702231. The reversal of 210101702216 is 612207101012.

It is a junction number, because it is equal to n+sod(n) for n = 210101702191 and 210101702200.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1875908000 + ... + 1875908111.

It is an arithmetic number, because the mean of its divisors is an integer number (28138620840).

Almost surely, 2^210101702216 is an apocalyptic number.

It is an amenable number.

210101702216 is an abundant number, since it is smaller than the sum of its proper divisors (240116231224).

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

210101702216 is a wasteful number, since it uses less digits than its factorization.

210101702216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3751816124 (or 3751816120 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 23.

Adding to 210101702216 its reverse (612207101012), we get a palindrome (822308803228).

The spelling of 210101702216 in words is "two hundred ten billion, one hundred one million, seven hundred two thousand, two hundred sixteen".