250112245 has 16 divisors (see below), whose sum is σ = 318504960. Its totient is φ = 187896064.

The previous prime is 250112243. The next prime is 250112249. The reversal of 250112245 is 542211052.

It is a cyclic number.

It is not a de Polignac number, because 250112245 - 2¹ = 250112243 is a prime.

It is a super-2 number, since 2×250112245² = 125112270197880050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250112243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37644 + ... + 43786.

It is an arithmetic number, because the mean of its divisors is an integer number (19906560).

Almost surely, 2^250112245 is an apocalyptic number.

It is an amenable number.

250112245 is a deficient number, since it is larger than the sum of its proper divisors (68392715).

250112245 is a wasteful number, since it uses less digits than its factorization.

250112245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6644.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 250112245 is about 15814.9374010775. The cubic root of 250112245 is about 630.0547907332.

Adding to 250112245 its reverse (542211052), we get a palindrome (792323297).

The spelling of 250112245 in words is "two hundred fifty million, one hundred twelve thousand, two hundred forty-five".