22603084742 has 8 divisors (see below), whose sum is σ = 38748145296. Its totient is φ = 9687036312.

The previous prime is 22603084739. The next prime is 22603084747. The reversal of 22603084742 is 24748030622.

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

It is a junction number, because it is equal to n+sod(n) for n = 22603084696 and 22603084705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22603084747) 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, 807253013 + ... + 807253040.

It is an arithmetic number, because the mean of its divisors is an integer number (4843518162).

Almost surely, 2^22603084742 is an apocalyptic number.

22603084742 is a deficient number, since it is larger than the sum of its proper divisors (16145060554).

22603084742 is a wasteful number, since it uses less digits than its factorization.

22603084742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1614506062.

The product of its (nonzero) digits is 129024, while the sum is 38.

The spelling of 22603084742 in words is "twenty-two billion, six hundred three million, eighty-four thousand, seven hundred forty-two".