3022213302121 has 4 divisors (see below), whose sum is σ = 3254691248452. Its totient is φ = 2789735355792.

The previous prime is 3022213302061. The next prime is 3022213302131. The reversal of 3022213302121 is 1212033122203.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 703902542121 + 2318310760000 = 838989^2 + 1522600^2 .

It is a cyclic number.

It is not a de Polignac number, because 3022213302121 - 2⁹ = 3022213301609 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3022213302092 and 3022213302101.

It is not an unprimeable number, because it can be changed into a prime (3022213302131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116238973146 + ... + 116238973171.

It is an arithmetic number, because the mean of its divisors is an integer number (813672812113).

Almost surely, 2^{3022213302121} is an apocalyptic number.

It is an amenable number.

3022213302121 is a deficient number, since it is larger than the sum of its proper divisors (232477946331).

3022213302121 is a wasteful number, since it uses less digits than its factorization.

3022213302121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232477946330.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 3022213302121 its reverse (1212033122203), we get a palindrome (4234246424324).

The spelling of 3022213302121 in words is "three trillion, twenty-two billion, two hundred thirteen million, three hundred two thousand, one hundred twenty-one".