201002210102010 has 32 divisors (see below), whose sum is σ = 485642923747200. Its totient is φ = 53240853860288.

The previous prime is 201002210101967. The next prime is 201002210102053. The reversal of 201002210102010 is 10201012200102.

It is an interprime number because it is at equal distance from previous prime (201002210101967) and next prime (201002210102053).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22483464222 + ... + 22483473161.

It is an arithmetic number, because the mean of its divisors is an integer number (15176341367100).

Almost surely, 2^{201002210102010} is an apocalyptic number.

201002210102010 is an abundant number, since it is smaller than the sum of its proper divisors (284640713645190).

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

201002210102010 is a wasteful number, since it uses less digits than its factorization.

201002210102010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44966937542.

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

Adding to 201002210102010 its reverse (10201012200102), we get a palindrome (211203222302112).

It can be divided in two parts, 201002 and 210102010, that added together give a palindrome (210303012).

The spelling of 201002210102010 in words is "two hundred one trillion, two billion, two hundred ten million, one hundred two thousand, ten".