22425352253 has 2 divisors, whose sum is σ = 22425352254. Its totient is φ = 22425352252.

The previous prime is 22425352249. The next prime is 22425352277. The reversal of 22425352253 is 35225352422.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15134412484 + 7290939769 = 123022^2 + 85387^2 .

It is a cyclic number.

It is not a de Polignac number, because 22425352253 - 2² = 22425352249 is a prime.

It is a super-2 number, since 2×22425352253² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22425312253) 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, 11212676126 + 11212676127.

It is an arithmetic number, because the mean of its divisors is an integer number (11212676127).

Almost surely, 2^22425352253 is an apocalyptic number.

It is an amenable number.

22425352253 is a deficient number, since it is larger than the sum of its proper divisors (1).

22425352253 is an equidigital number, since it uses as much as digits as its factorization.

22425352253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 144000, while the sum is 35.

The spelling of 22425352253 in words is "twenty-two billion, four hundred twenty-five million, three hundred fifty-two thousand, two hundred fifty-three".