20220371867050 has 12 divisors (see below), whose sum is σ = 37609891672806. Its totient is φ = 8088148746800.

The previous prime is 20220371866993. The next prime is 20220371867051. The reversal of 20220371867050 is 5076817302202.

It can be written as a sum of positive squares in 3 ways, for example, as 15600627756169 + 4619744110881 = 3949763^2 + 2149359^2 .

It is a junction number, because it is equal to n+sod(n) for n = 20220371866988 and 20220371867006.

It is not an unprimeable number, because it can be changed into a prime (20220371867051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 202203718621 + ... + 202203718720.

Almost surely, 2^{20220371867050} is an apocalyptic number.

20220371867050 is a deficient number, since it is larger than the sum of its proper divisors (17389519805756).

20220371867050 is a wasteful number, since it uses less digits than its factorization.

20220371867050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404407437353 (or 404407437348 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 43.

The spelling of 20220371867050 in words is "twenty trillion, two hundred twenty billion, three hundred seventy-one million, eight hundred sixty-seven thousand, fifty".