22024412240325 has 48 divisors (see below), whose sum is σ = 39725504446656. Its totient is φ = 10678106764800.

The previous prime is 22024412240321. The next prime is 22024412240351. The reversal of 22024412240325 is 52304221442022.

It is not a de Polignac number, because 22024412240325 - 2² = 22024412240321 is a prime.

It is a super-2 number, since 2×22024412240325² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22024412240321) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22398417 + ... + 23361033.

It is an arithmetic number, because the mean of its divisors is an integer number (827614675972).

Almost surely, 2^{22024412240325} is an apocalyptic number.

22024412240325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22024412240325 is a deficient number, since it is larger than the sum of its proper divisors (17701092206331).

22024412240325 is a wasteful number, since it uses less digits than its factorization.

22024412240325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990374 (or 990369 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 33.

Adding to 22024412240325 its reverse (52304221442022), we get a palindrome (74328633682347).

The spelling of 22024412240325 in words is "twenty-two trillion, twenty-four billion, four hundred twelve million, two hundred forty thousand, three hundred twenty-five".