22422001153 has 2 divisors, whose sum is σ = 22422001154. Its totient is φ = 22422001152.

The previous prime is 22422001117. The next prime is 22422001159. The reversal of 22422001153 is 35110022422.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20307105009 + 2114896144 = 142503^2 + 45988^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22422001153 is a prime.

It is a super-2 number, since 2×22422001153² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22422001159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11211000576 + 11211000577.

It is an arithmetic number, because the mean of its divisors is an integer number (11211000577).

Almost surely, 2^22422001153 is an apocalyptic number.

It is an amenable number.

22422001153 is a deficient number, since it is larger than the sum of its proper divisors (1).

22422001153 is an equidigital number, since it uses as much as digits as its factorization.

22422001153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 22422001153 its reverse (35110022422), we get a palindrome (57532023575).

The spelling of 22422001153 in words is "twenty-two billion, four hundred twenty-two million, one thousand, one hundred fifty-three".