200020031012223 has 64 divisors (see below), whose sum is σ = 301667259340800. Its totient is φ = 130962625597440.

The previous prime is 200020031012173. The next prime is 200020031012227. The reversal of 200020031012223 is 322210130020002.

200020031012223 is a `hidden beast` number, since 200 + 0 + 200 + 31 + 0 + 12 + 223 = 666.

It is not a de Polignac number, because 200020031012223 - 2⁹ = 200020031011711 is a prime.

It is a super-2 number, since 2×200020031012223² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200020031012196 and 200020031012205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200020031012227) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 345549040 + ... + 346127402.

It is an arithmetic number, because the mean of its divisors is an integer number (4713550927200).

Almost surely, 2^{200020031012223} is an apocalyptic number.

200020031012223 is a deficient number, since it is larger than the sum of its proper divisors (101647228328577).

200020031012223 is a wasteful number, since it uses less digits than its factorization.

200020031012223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579309 (or 579303 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 200020031012223 its reverse (322210130020002), we get a palindrome (522230161032225).

The spelling of 200020031012223 in words is "two hundred trillion, twenty billion, thirty-one million, twelve thousand, two hundred twenty-three".