2222972193713 has 16 divisors (see below), whose sum is σ = 2289355064976. Its totient is φ = 2157172162560.

The previous prime is 2222972193691. The next prime is 2222972193719. The reversal of 2222972193713 is 3173912792222.

It can be written as a sum of positive squares in 8 ways, for example, as 207983426704 + 2014988767009 = 456052^2 + 1419503^2 .

It is a cyclic number.

It is not a de Polignac number, because 2222972193713 - 2¹⁶ = 2222972128177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2222972193719) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59621645 + ... + 59658917.

It is an arithmetic number, because the mean of its divisors is an integer number (143084691561).

Almost surely, 2^{2222972193713} is an apocalyptic number.

It is an amenable number.

2222972193713 is a deficient number, since it is larger than the sum of its proper divisors (66382871263).

2222972193713 is a wasteful number, since it uses less digits than its factorization.

2222972193713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45044.

The product of its digits is 1143072, while the sum is 50.

The spelling of 2222972193713 in words is "two trillion, two hundred twenty-two billion, nine hundred seventy-two million, one hundred ninety-three thousand, seven hundred thirteen".