220010094 has 20 divisors (see below), whose sum is σ = 492985944. Its totient is φ = 73336644.

The previous prime is 220010071. The next prime is 220010099. The reversal of 220010094 is 490010022.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220010099) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 678882 + ... + 679205.

Almost surely, 2^220010094 is an apocalyptic number.

220010094 is an abundant number, since it is smaller than the sum of its proper divisors (272975850).

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

220010094 is a wasteful number, since it uses less digits than its factorization.

220010094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1358101 (or 1358092 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 220010094 is about 14832.7372389590. The cubic root of 220010094 is about 603.6903062003.

The spelling of 220010094 in words is "two hundred twenty million, ten thousand, ninety-four".