220153250 has 64 divisors (see below), whose sum is σ = 425917440. Its totient is φ = 85176000.

The previous prime is 220153211. The next prime is 220153253. The reversal of 220153250 is 52351022.

220153250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220153253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1402172 + ... + 1402328.

It is an arithmetic number, because the mean of its divisors is an integer number (6654960).

Almost surely, 2^220153250 is an apocalyptic number.

220153250 is a deficient number, since it is larger than the sum of its proper divisors (205764190).

220153250 is a wasteful number, since it uses less digits than its factorization.

220153250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324 (or 314 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 220153250 is about 14837.5621312937. The cubic root of 220153250 is about 603.8212140606.

The spelling of 220153250 in words is "two hundred twenty million, one hundred fifty-three thousand, two hundred fifty".