2010312122021 has 8 divisors (see below), whose sum is σ = 2418420598080. Its totient is φ = 1632433903488.

The previous prime is 2010312122011. The next prime is 2010312122087. The reversal of 2010312122021 is 1202212130102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2010312122021 - 2⁶ = 2010312121957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010312122011) 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, 7557564236 + ... + 7557564501.

It is an arithmetic number, because the mean of its divisors is an integer number (302302574760).

Almost surely, 2^{2010312122021} is an apocalyptic number.

It is an amenable number.

2010312122021 is a deficient number, since it is larger than the sum of its proper divisors (408108476059).

2010312122021 is a wasteful number, since it uses less digits than its factorization.

2010312122021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15115128763.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 2010312122021 its reverse (1202212130102), we get a palindrome (3212524252123).

The spelling of 2010312122021 in words is "two trillion, ten billion, three hundred twelve million, one hundred twenty-two thousand, twenty-one".