22201020340951 has 2 divisors, whose sum is σ = 22201020340952. Its totient is φ = 22201020340950.

The previous prime is 22201020340943. The next prime is 22201020341081. The reversal of 22201020340951 is 15904302010222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22201020340951 - 2³ = 22201020340943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22201020340931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100510170475 + 11100510170476.

It is an arithmetic number, because the mean of its divisors is an integer number (11100510170476).

Almost surely, 2^{22201020340951} is an apocalyptic number.

22201020340951 is a deficient number, since it is larger than the sum of its proper divisors (1).

22201020340951 is an equidigital number, since it uses as much as digits as its factorization.

22201020340951 is an evil number, because the sum of its binary digits is even.

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

The spelling of 22201020340951 in words is "twenty-two trillion, two hundred one billion, twenty million, three hundred forty thousand, nine hundred fifty-one".