101212202002002 has 48 divisors (see below), whose sum is σ = 253586616014592. Its totient is φ = 26693327999520.

The previous prime is 101212202001991. The next prime is 101212202002063. The reversal of 101212202002002 is 200200202212101.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13240734274 + ... + 13240741917.

It is an arithmetic number, because the mean of its divisors is an integer number (5283054500304).

Almost surely, 2^{101212202002002} is an apocalyptic number.

101212202002002 is an abundant number, since it is smaller than the sum of its proper divisors (152374414012590).

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

101212202002002 is a wasteful number, since it uses less digits than its factorization.

101212202002002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26481476223 (or 26481476216 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 101212202002002 its reverse (200200202212101), we get a palindrome (301412404214103).

The spelling of 101212202002002 in words is "one hundred one trillion, two hundred twelve billion, two hundred two million, two thousand, two".