22601363122 has 16 divisors (see below), whose sum is σ = 37010032920. Its totient is φ = 10288501632.

The previous prime is 22601363117. The next prime is 22601363123. The reversal of 22601363122 is 22136310622.

It can be written as a sum of positive squares in 4 ways, for example, as 21074038561 + 1527324561 = 145169^2 + 39081^2 .

It is a super-2 number, since 2×22601363122² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22601363123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5952097 + ... + 5955892.

Almost surely, 2^22601363122 is an apocalyptic number.

22601363122 is a deficient number, since it is larger than the sum of its proper divisors (14408669798).

22601363122 is a wasteful number, since it uses less digits than its factorization.

22601363122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11908077.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 22601363122 its reverse (22136310622), we get a palindrome (44737673744).

The spelling of 22601363122 in words is "twenty-two billion, six hundred one million, three hundred sixty-three thousand, one hundred twenty-two".