20000213200 has 120 divisors (see below), whose sum is σ = 55177852320. Its totient is φ = 6889996800.

The previous prime is 20000213183. The next prime is 20000213221. The reversal of 20000213200 is 231200002.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36019 + ... + 203218.

It is an arithmetic number, because the mean of its divisors is an integer number (459815436).

Almost surely, 2^20000213200 is an apocalyptic number.

20000213200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20000213200 is an abundant number, since it is smaller than the sum of its proper divisors (35177639120).

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

20000213200 is a wasteful number, since it uses less digits than its factorization.

20000213200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239285 (or 239274 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

Adding to 20000213200 its reverse (231200002), we get a palindrome (20231413202).

The spelling of 20000213200 in words is "twenty billion, two hundred thirteen thousand, two hundred".