2022161050660 has 12 divisors (see below), whose sum is σ = 4246538206428. Its totient is φ = 808864420256.

The previous prime is 2022161050531. The next prime is 2022161050691. The reversal of 2022161050660 is 660501612202.

It can be written as a sum of positive squares in 2 ways, for example, as 552572195904 + 1469588854756 = 743352^2 + 1212266^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50554026247 + ... + 50554026286.

It is an arithmetic number, because the mean of its divisors is an integer number (353878183869).

Almost surely, 2^{2022161050660} is an apocalyptic number.

2022161050660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022161050660 is an abundant number, since it is smaller than the sum of its proper divisors (2224377155768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2022161050660 is a wasteful number, since it uses less digits than its factorization.

2022161050660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101108052542 (or 101108052540 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 2022161050660 its reverse (660501612202), we get a palindrome (2682662662862).

The spelling of 2022161050660 in words is "two trillion, twenty-two billion, one hundred sixty-one million, fifty thousand, six hundred sixty".