20283822052 has 12 divisors (see below), whose sum is σ = 38227203196. Its totient is φ = 9361764000.

The previous prime is 20283822043. The next prime is 20283822079. The reversal of 20283822052 is 25022838202.

It can be written as a sum of positive squares in 2 ways, for example, as 802362276 + 19481459776 = 28326^2 + 139576^2 .

It is a super-2 number, since 2×20283822052² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 20283821999 and 20283822017.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195036699 + ... + 195036802.

Almost surely, 2^20283822052 is an apocalyptic number.

It is an amenable number.

20283822052 is a deficient number, since it is larger than the sum of its proper divisors (17943381144).

20283822052 is a wasteful number, since it uses less digits than its factorization.

20283822052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390073518 (or 390073516 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 34.

The spelling of 20283822052 in words is "twenty billion, two hundred eighty-three million, eight hundred twenty-two thousand, fifty-two".