3222224051131 has 4 divisors (see below), whose sum is σ = 3411766642392. Its totient is φ = 3032681459872.

The previous prime is 3222224051119. The next prime is 3222224051153. The reversal of 3222224051131 is 1311504222223.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3222224051131 is a prime.

It is a super-2 number, since 2×3222224051131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3222224051131.

It is not an unprimeable number, because it can be changed into a prime (3222224051731) 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, 94771295605 + ... + 94771295638.

It is an arithmetic number, because the mean of its divisors is an integer number (852941660598).

Almost surely, 2^{3222224051131} is an apocalyptic number.

3222224051131 is a deficient number, since it is larger than the sum of its proper divisors (189542591261).

3222224051131 is a wasteful number, since it uses less digits than its factorization.

3222224051131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189542591260.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 3222224051131 its reverse (1311504222223), we get a palindrome (4533728273354).

The spelling of 3222224051131 in words is "three trillion, two hundred twenty-two billion, two hundred twenty-four million, fifty-one thousand, one hundred thirty-one".