22122625145403 has 8 divisors (see below), whose sum is σ = 29496856680000. Its totient is φ = 14748405187208.

The previous prime is 22122625145333. The next prime is 22122625145437. The reversal of 22122625145403 is 30454152622122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22122625145403 - 2¹⁸ = 22122624883259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22122695145403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3732448 + ... + 7627346.

It is an arithmetic number, because the mean of its divisors is an integer number (3687107085000).

Almost surely, 2^{22122625145403} is an apocalyptic number.

22122625145403 is a deficient number, since it is larger than the sum of its proper divisors (7374231534597).

22122625145403 is a wasteful number, since it uses less digits than its factorization.

22122625145403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5788201.

The product of its (nonzero) digits is 230400, while the sum is 39.

Adding to 22122625145403 its reverse (30454152622122), we get a palindrome (52576777767525).

The spelling of 22122625145403 in words is "twenty-two trillion, one hundred twenty-two billion, six hundred twenty-five million, one hundred forty-five thousand, four hundred three".