22422630302057 has 2 divisors, whose sum is σ = 22422630302058. Its totient is φ = 22422630302056.

The previous prime is 22422630302029. The next prime is 22422630302089. The reversal of 22422630302057 is 75020303622422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21464142309481 + 958487992576 = 4632941^2 + 979024^2 .

It is a cyclic number.

It is not a de Polignac number, because 22422630302057 - 2²² = 22422626107753 is a prime.

It is a super-3 number, since 3×22422630302057³ (a number of 41 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22422630302057.

It is not a weakly prime, because it can be changed into another prime (22422630302357) by changing a digit.

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 as a sum of consecutive naturals, namely, 11211315151028 + 11211315151029.

It is an arithmetic number, because the mean of its divisors is an integer number (11211315151029).

Almost surely, 2^{22422630302057} is an apocalyptic number.

It is an amenable number.

22422630302057 is a deficient number, since it is larger than the sum of its proper divisors (1).

22422630302057 is an equidigital number, since it uses as much as digits as its factorization.

22422630302057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 38.

Adding to 22422630302057 its reverse (75020303622422), we get a palindrome (97442933924479).

The spelling of 22422630302057 in words is "twenty-two trillion, four hundred twenty-two billion, six hundred thirty million, three hundred two thousand, fifty-seven".