220150265 has 4 divisors (see below), whose sum is σ = 264180324. Its totient is φ = 176120208.

The previous prime is 220150237. The next prime is 220150277. The reversal of 220150265 is 562051022.

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

It can be written as a sum of positive squares in 2 ways, for example, as 32569849 + 187580416 = 5707^2 + 13696^2 .

It is a cyclic number.

It is not a de Polignac number, because 220150265 - 2⁶ = 220150201 is a prime.

It is a super-2 number, since 2×220150265² = 96932278359140450, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 220150265.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22015022 + ... + 22015031.

It is an arithmetic number, because the mean of its divisors is an integer number (66045081).

Almost surely, 2^220150265 is an apocalyptic number.

It is an amenable number.

220150265 is a deficient number, since it is larger than the sum of its proper divisors (44030059).

220150265 is an equidigital number, since it uses as much as digits as its factorization.

220150265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44030058.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 220150265 is about 14837.4615416519. The cubic root of 220150265 is about 603.8184850306.

The spelling of 220150265 in words is "two hundred twenty million, one hundred fifty thousand, two hundred sixty-five".