22405603625003 has 4 divisors (see below), whose sum is σ = 22407731625240. Its totient is φ = 22403475624768.

The previous prime is 22405603624951. The next prime is 22405603625021. The reversal of 22405603625003 is 30052630650422.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22405603625003 - 2⁶ = 22405603624939 is a prime.

It is a super-2 number, since 2×22405603625003² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22405603625033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1063984325 + ... + 1064005382.

It is an arithmetic number, because the mean of its divisors is an integer number (5601932906310).

Almost surely, 2^{22405603625003} is an apocalyptic number.

22405603625003 is a deficient number, since it is larger than the sum of its proper divisors (2128000237).

22405603625003 is a wasteful number, since it uses less digits than its factorization.

22405603625003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2128000236.

The product of its (nonzero) digits is 259200, while the sum is 38.

The spelling of 22405603625003 in words is "twenty-two trillion, four hundred five billion, six hundred three million, six hundred twenty-five thousand, three".