20183673922 has 4 divisors (see below), whose sum is σ = 30275510886. Its totient is φ = 10091836960.

The previous prime is 20183673871. The next prime is 20183673949. The reversal of 20183673922 is 22937638102.

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

It can be written as a sum of positive squares in only one way, i.e., 10223434321 + 9960239601 = 101111^2 + 99801^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5045918479 + ... + 5045918482.

Almost surely, 2^20183673922 is an apocalyptic number.

20183673922 is a deficient number, since it is larger than the sum of its proper divisors (10091836964).

20183673922 is a wasteful number, since it uses less digits than its factorization.

20183673922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10091836963.

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 20183673922 in words is "twenty billion, one hundred eighty-three million, six hundred seventy-three thousand, nine hundred twenty-two".