220694200 has 48 divisors (see below), whose sum is σ = 535434480. Its totient is φ = 84437760.

The previous prime is 220694179. The next prime is 220694207. The reversal of 220694200 is 2496022.

220694200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220694207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19389 + ... + 28588.

It is an arithmetic number, because the mean of its divisors is an integer number (11154885).

Almost surely, 2^220694200 is an apocalyptic number.

220694200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220694200 is an abundant number, since it is smaller than the sum of its proper divisors (314740280).

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

220694200 is a wasteful number, since it uses less digits than its factorization.

220694200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48016 (or 48007 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 220694200 is about 14855.7800199114. The cubic root of 220694200 is about 604.3153697121.

The spelling of 220694200 in words is "two hundred twenty million, six hundred ninety-four thousand, two hundred".