22335322401 has 96 divisors (see below), whose sum is σ = 40436637696. Its totient is φ = 12048912000.

The previous prime is 22335322393. The next prime is 22335322423. The reversal of 22335322401 is 10422353322.

22335322401 is a `hidden beast` number, since 2 + 2 + 335 + 322 + 4 + 0 + 1 = 666.

It is not a de Polignac number, because 22335322401 - 2³ = 22335322393 is a prime.

It is a super-2 number, since 2×22335322401² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (22335322201) 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 95 ways as a sum of consecutive naturals, for example, 2156806 + ... + 2167136.

It is an arithmetic number, because the mean of its divisors is an integer number (421214976).

Almost surely, 2^22335322401 is an apocalyptic number.

22335322401 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

22335322401 is a deficient number, since it is larger than the sum of its proper divisors (18101315295).

22335322401 is a wasteful number, since it uses less digits than its factorization.

22335322401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10425 (or 10413 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 22335322401 its reverse (10422353322), we get a palindrome (32757675723).

The spelling of 22335322401 in words is "twenty-two billion, three hundred thirty-five million, three hundred twenty-two thousand, four hundred one".