20226450604 has 48 divisors (see below), whose sum is σ = 37817309376. Its totient is φ = 9432576000.

The previous prime is 20226450479. The next prime is 20226450617. The reversal of 20226450604 is 40605462202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4731412 + ... + 4735684.

It is an arithmetic number, because the mean of its divisors is an integer number (787860612).

Almost surely, 2^20226450604 is an apocalyptic number.

It is an amenable number.

20226450604 is a deficient number, since it is larger than the sum of its proper divisors (17590858772).

20226450604 is a wasteful number, since it uses less digits than its factorization.

20226450604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4906 (or 4904 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The spelling of 20226450604 in words is "twenty billion, two hundred twenty-six million, four hundred fifty thousand, six hundred four".