22246460210 has 48 divisors (see below), whose sum is σ = 43359583176. Its totient is φ = 8169280512.

The previous prime is 22246460207. The next prime is 22246460221. The reversal of 22246460210 is 1206464222.

It can be written as a sum of positive squares in 12 ways, for example, as 4721201521 + 17525258689 = 68711^2 + 132383^2 .

It is a super-2 number, since 2×22246460210² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25958102 + ... + 25958958.

Almost surely, 2^22246460210 is an apocalyptic number.

22246460210 is a deficient number, since it is larger than the sum of its proper divisors (21113122966).

22246460210 is an equidigital number, since it uses as much as digits as its factorization.

22246460210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1967 (or 1110 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The spelling of 22246460210 in words is "twenty-two billion, two hundred forty-six million, four hundred sixty thousand, two hundred ten".