2246221250 has 240 divisors, whose sum is σ = 5488243200. Its totient is φ = 687960000.

The previous prime is 2246221247. The next prime is 2246221253. The reversal of 2246221250 is 521226422.

It is an interprime number because it is at equal distance from previous prime (2246221247) and next prime (2246221253).

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2246221253) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 72458735 + ... + 72458765.

It is an arithmetic number, because the mean of its divisors is an integer number (22867680).

Almost surely, 2^2246221250 is an apocalyptic number.

2246221250 is an abundant number, since it is smaller than the sum of its proper divisors (3242021950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2246221250 is an equidigital number, since it uses as much as digits as its factorization.

2246221250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100 (or 58 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 2246221250 is about 47394.3166423992. The cubic root of 2246221250 is about 1309.6367211312.

Adding to 2246221250 its reverse (521226422), we get a palindrome (2767447672).

The spelling of 2246221250 in words is "two billion, two hundred forty-six million, two hundred twenty-one thousand, two hundred fifty".