2162922267241 has 4 divisors (see below), whose sum is σ = 2164276634692. Its totient is φ = 2161567899792.

The previous prime is 2162922267151. The next prime is 2162922267293. The reversal of 2162922267241 is 1427622292612.

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 456136793641 + 1706785473600 = 675379^2 + 1306440^2 .

It is a cyclic number.

It is not a de Polignac number, because 2162922267241 - 2²³ = 2162913878633 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2162922267191 and 2162922267200.

It is not an unprimeable number, because it can be changed into a prime (2162922267641) 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, 677181330 + ... + 677184523.

It is an arithmetic number, because the mean of its divisors is an integer number (541069158673).

Almost surely, 2^{2162922267241} is an apocalyptic number.

It is an amenable number.

2162922267241 is a deficient number, since it is larger than the sum of its proper divisors (1354367451).

2162922267241 is a wasteful number, since it uses less digits than its factorization.

2162922267241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1354367450.

The product of its digits is 580608, while the sum is 46.

The spelling of 2162922267241 in words is "two trillion, one hundred sixty-two billion, nine hundred twenty-two million, two hundred sixty-seven thousand, two hundred forty-one".