2122212022013 has 8 divisors (see below), whose sum is σ = 2266210836480. Its totient is φ = 1982934480240.

The previous prime is 2122212021971. The next prime is 2122212022027. The reversal of 2122212022013 is 3102202122212.

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 2122212022013 - 2⁶ = 2122212021949 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 (2122212022093) 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, 1180317245 + ... + 1180319042.

It is an arithmetic number, because the mean of its divisors is an integer number (283276354560).

Almost surely, 2^{2122212022013} is an apocalyptic number.

It is an amenable number.

2122212022013 is a deficient number, since it is larger than the sum of its proper divisors (143998814467).

2122212022013 is a wasteful number, since it uses less digits than its factorization.

2122212022013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2360636347.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2122212022013 its reverse (3102202122212), we get a palindrome (5224414144225).

The spelling of 2122212022013 in words is "two trillion, one hundred twenty-two billion, two hundred twelve million, twenty-two thousand, thirteen".