220355452245 has 32 divisors (see below), whose sum is σ = 363986887680. Its totient is φ = 113717790720.

The previous prime is 220355452223. The next prime is 220355452267. The reversal of 220355452245 is 542254553022.

It is an interprime number because it is at equal distance from previous prime (220355452223) and next prime (220355452267).

It is not a de Polignac number, because 220355452245 - 2⁶ = 220355452181 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4484671 + ... + 4533539.

It is an arithmetic number, because the mean of its divisors is an integer number (11374590240).

Almost surely, 2^220355452245 is an apocalyptic number.

It is an amenable number.

220355452245 is a deficient number, since it is larger than the sum of its proper divisors (143631435435).

220355452245 is a wasteful number, since it uses less digits than its factorization.

220355452245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58605.

The product of its (nonzero) digits is 480000, while the sum is 39.

The spelling of 220355452245 in words is "two hundred twenty billion, three hundred fifty-five million, four hundred fifty-two thousand, two hundred forty-five".