22023102444225 has 24 divisors (see below), whose sum is σ = 36411953628672. Its totient is φ = 11745517780800.

The previous prime is 22023102444199. The next prime is 22023102444247. The reversal of 22023102444225 is 52244420132022.

It is not a de Polignac number, because 22023102444225 - 2¹⁴ = 22023102427841 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4940320 + ... + 8273630.

It is an arithmetic number, because the mean of its divisors is an integer number (1517164734528).

Almost surely, 2^{22023102444225} is an apocalyptic number.

22023102444225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22023102444225 is a deficient number, since it is larger than the sum of its proper divisors (14388851184447).

22023102444225 is a wasteful number, since it uses less digits than its factorization.

22023102444225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3421417 (or 3421412 counting only the distinct ones).

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

Adding to 22023102444225 its reverse (52244420132022), we get a palindrome (74267522576247).

The spelling of 22023102444225 in words is "twenty-two trillion, twenty-three billion, one hundred two million, four hundred forty-four thousand, two hundred twenty-five".