10020322320200 has 48 divisors (see below), whose sum is σ = 23355932827380. Its totient is φ = 3998032853760.

The previous prime is 10020322320167. The next prime is 10020322320221. The reversal of 10020322320200 is 202322302001.

It can be written as a sum of positive squares in 6 ways, for example, as 5070756363556 + 4949565956644 = 2251834^2 + 2224762^2 .

It is a super-2 number, since 2×10020322320200² (a number of 27 digits) contains 22 as substring.

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, 63020867 + ... + 63179666.

Almost surely, 2^{10020322320200} is an apocalyptic number.

10020322320200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10020322320200 is an abundant number, since it is smaller than the sum of its proper divisors (13335610507180).

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

10020322320200 is a wasteful number, since it uses less digits than its factorization.

10020322320200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126200946 (or 126200937 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 10020322320200 its reverse (202322302001), we get a palindrome (10222644622201).

The spelling of 10020322320200 in words is "ten trillion, twenty billion, three hundred twenty-two million, three hundred twenty thousand, two hundred".