22032031300061 has 2 divisors, whose sum is σ = 22032031300062. Its totient is φ = 22032031300060.

The previous prime is 22032031300021. The next prime is 22032031300067. The reversal of 22032031300061 is 16000313023022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17923326624025 + 4108704676036 = 4233595^2 + 2026994^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22032031300061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22032031300067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11016015650030 + 11016015650031.

It is an arithmetic number, because the mean of its divisors is an integer number (11016015650031).

Almost surely, 2^{22032031300061} is an apocalyptic number.

It is an amenable number.

22032031300061 is a deficient number, since it is larger than the sum of its proper divisors (1).

22032031300061 is an equidigital number, since it uses as much as digits as its factorization.

22032031300061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 22032031300061 its reverse (16000313023022), we get a palindrome (38032344323083).

The spelling of 22032031300061 in words is "twenty-two trillion, thirty-two billion, thirty-one million, three hundred thousand, sixty-one".