22266002404 has 24 divisors (see below), whose sum is σ = 40098377088. Its totient is φ = 10812940320.

The previous prime is 22266002333. The next prime is 22266002411. The reversal of 22266002404 is 40420066222.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 427419 + ... + 476674.

It is an arithmetic number, because the mean of its divisors is an integer number (1670765712).

Almost surely, 2^22266002404 is an apocalyptic number.

It is an amenable number.

22266002404 is a deficient number, since it is larger than the sum of its proper divisors (17832374684).

22266002404 is a wasteful number, since it uses less digits than its factorization.

22266002404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904275 (or 904273 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 22266002404 its reverse (40420066222), we get a palindrome (62686068626).

The spelling of 22266002404 in words is "twenty-two billion, two hundred sixty-six million, two thousand, four hundred four".