22461648353 has 2 divisors, whose sum is σ = 22461648354. Its totient is φ = 22461648352.

The previous prime is 22461648347. The next prime is 22461648359. The reversal of 22461648353 is 35384616422.

It is a balanced prime because it is at equal distance from previous prime (22461648347) and next prime (22461648359).

It can be written as a sum of positive squares in only one way, i.e., 17419512289 + 5042136064 = 131983^2 + 71008^2 .

It is a cyclic number.

It is not a de Polignac number, because 22461648353 - 2¹⁸ = 22461386209 is a prime.

It is a super-2 number, since 2×22461648353² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22461648359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11230824176 + 11230824177.

It is an arithmetic number, because the mean of its divisors is an integer number (11230824177).

Almost surely, 2^22461648353 is an apocalyptic number.

It is an amenable number.

22461648353 is a deficient number, since it is larger than the sum of its proper divisors (1).

22461648353 is an equidigital number, since it uses as much as digits as its factorization.

22461648353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 829440, while the sum is 44.

The spelling of 22461648353 in words is "twenty-two billion, four hundred sixty-one million, six hundred forty-eight thousand, three hundred fifty-three".