22032612261061 has 4 divisors (see below), whose sum is σ = 22032868489612. Its totient is φ = 22032356032512.

The previous prime is 22032612261043. The next prime is 22032612261089. The reversal of 22032612261061 is 16016221623022.

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 14916357108900 + 7116255152161 = 3862170^2 + 2667631^2 .

It is a cyclic number.

It is not a de Polignac number, because 22032612261061 - 2²⁵ = 22032578706629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22032612261041) 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, 127985250 + ... + 128157283.

It is an arithmetic number, because the mean of its divisors is an integer number (5508217122403).

Almost surely, 2^{22032612261061} is an apocalyptic number.

It is an amenable number.

22032612261061 is a deficient number, since it is larger than the sum of its proper divisors (256228551).

22032612261061 is an equidigital number, since it uses as much as digits as its factorization.

22032612261061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256228550.

The product of its (nonzero) digits is 20736, while the sum is 34.

Adding to 22032612261061 its reverse (16016221623022), we get a palindrome (38048833884083).

The spelling of 22032612261061 in words is "twenty-two trillion, thirty-two billion, six hundred twelve million, two hundred sixty-one thousand, sixty-one".