22142041213 has 8 divisors (see below), whose sum is σ = 22659497696. Its totient is φ = 21624699600.

The previous prime is 22142041123. The next prime is 22142041283. The reversal of 22142041213 is 31214024122.

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 22142041213 - 2²⁵ = 22108486781 is a prime.

It is a super-2 number, since 2×22142041213² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22142041283) 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, 455503 + ... + 501763.

It is an arithmetic number, because the mean of its divisors is an integer number (2832437212).

Almost surely, 2^22142041213 is an apocalyptic number.

It is an amenable number.

22142041213 is a deficient number, since it is larger than the sum of its proper divisors (517456483).

22142041213 is a wasteful number, since it uses less digits than its factorization.

22142041213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57435.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 22142041213 its reverse (31214024122), we get a palindrome (53356065335).

The spelling of 22142041213 in words is "twenty-two billion, one hundred forty-two million, forty-one thousand, two hundred thirteen".