210202200102 has 16 divisors (see below), whose sum is σ = 424566821232. Its totient is φ = 69373663200.

The previous prime is 210202200079. The next prime is 210202200107. The reversal of 210202200102 is 201002202012.

It is a super-3 number, since 3×210202200102³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210202200107) 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, 173433553 + ... + 173434764.

It is an arithmetic number, because the mean of its divisors is an integer number (26535426327).

Almost surely, 2^210202200102 is an apocalyptic number.

210202200102 is an abundant number, since it is smaller than the sum of its proper divisors (214364621130).

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

210202200102 is a wasteful number, since it uses less digits than its factorization.

210202200102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346868423.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 210202200102 its reverse (201002202012), we get a palindrome (411204402114).

The spelling of 210202200102 in words is "two hundred ten billion, two hundred two million, two hundred thousand, one hundred two".