220097366 has 4 divisors (see below), whose sum is σ = 330146052. Its totient is φ = 110048682.

The previous prime is 220097363. The next prime is 220097369. The reversal of 220097366 is 663790022.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (220097363) and next prime (220097369).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220097363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55024340 + ... + 55024343.

It is an arithmetic number, because the mean of its divisors is an integer number (82536513).

Almost surely, 2^220097366 is an apocalyptic number.

220097366 is a deficient number, since it is larger than the sum of its proper divisors (110048686).

220097366 is a wasteful number, since it uses less digits than its factorization.

220097366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110048685.

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 220097366 is about 14835.6788183082. The cubic root of 220097366 is about 603.7701181379.

The spelling of 220097366 in words is "two hundred twenty million, ninety-seven thousand, three hundred sixty-six".