22061610563323 has 2 divisors, whose sum is σ = 22061610563324. Its totient is φ = 22061610563322.

The previous prime is 22061610563287. The next prime is 22061610563347. The reversal of 22061610563323 is 32336501616022.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22061610563323 is a prime.

It is not a weakly prime, because it can be changed into another prime (22061610563123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11030805281661 + 11030805281662.

It is an arithmetic number, because the mean of its divisors is an integer number (11030805281662).

Almost surely, 2^{22061610563323} is an apocalyptic number.

22061610563323 is a deficient number, since it is larger than the sum of its proper divisors (1).

22061610563323 is an equidigital number, since it uses as much as digits as its factorization.

22061610563323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 40.

The spelling of 22061610563323 in words is "twenty-two trillion, sixty-one billion, six hundred ten million, five hundred sixty-three thousand, three hundred twenty-three".