961000122022 has 16 divisors (see below), whose sum is σ = 1469042868672. Its totient is φ = 471323419840.

The previous prime is 961000121987. The next prime is 961000122037. The reversal of 961000122022 is 220221000169.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 608623 + ... + 1514074.

It is an arithmetic number, because the mean of its divisors is an integer number (91815179292).

Almost surely, 2^961000122022 is an apocalyptic number.

961000122022 is a deficient number, since it is larger than the sum of its proper divisors (508042746650).

961000122022 is a wasteful number, since it uses less digits than its factorization.

961000122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2127023.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 961000122022 in words is "nine hundred sixty-one billion, one hundred twenty-two thousand, twenty-two".