2622061161331 has 16 divisors (see below), whose sum is σ = 2782033896960. Its totient is φ = 2462730791040.

The previous prime is 2622061161289. The next prime is 2622061161367. The reversal of 2622061161331 is 1331611602262.

It is not a de Polignac number, because 2622061161331 - 2⁹ = 2622061160819 is a prime.

It is a super-2 number, since 2×2622061161331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2622061161631) 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, 16025920 + ... + 16188706.

It is an arithmetic number, because the mean of its divisors is an integer number (173877118560).

Almost surely, 2^{2622061161331} is an apocalyptic number.

2622061161331 is a deficient number, since it is larger than the sum of its proper divisors (159972735629).

2622061161331 is a wasteful number, since it uses less digits than its factorization.

2622061161331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164754.

The product of its (nonzero) digits is 15552, while the sum is 34.

Adding to 2622061161331 its reverse (1331611602262), we get a palindrome (3953672763593).

The spelling of 2622061161331 in words is "two trillion, six hundred twenty-two billion, sixty-one million, one hundred sixty-one thousand, three hundred thirty-one".