20022411240200 has 48 divisors (see below), whose sum is σ = 48157351186500. Its totient is φ = 7732793304320.

The previous prime is 20022411240193. The next prime is 20022411240217. The reversal of 20022411240200 is 204211422002.

It can be written as a sum of positive squares in 6 ways, for example, as 4266100226116 + 15756311014084 = 2065454^2 + 3969422^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1726064135 + ... + 1726075734.

Almost surely, 2^{20022411240200} is an apocalyptic number.

20022411240200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20022411240200 is an abundant number, since it is smaller than the sum of its proper divisors (28134939946300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20022411240200 is a wasteful number, since it uses less digits than its factorization.

20022411240200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3452139914 (or 3452139905 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 20022411240200 its reverse (204211422002), we get a palindrome (20226622662202).

The spelling of 20022411240200 in words is "twenty trillion, twenty-two billion, four hundred eleven million, two hundred forty thousand, two hundred".