2246422000 has 40 divisors (see below), whose sum is σ = 5431853232. Its totient is φ = 898568000.

The previous prime is 2246421997. The next prime is 2246422001. The reversal of 2246422000 is 2246422.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2246422001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 559606 + ... + 563605.

Almost surely, 2^2246422000 is an apocalyptic number.

2246422000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2246422000 is an abundant number, since it is smaller than the sum of its proper divisors (3185431232).

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

2246422000 is a wasteful number, since it uses less digits than its factorization.

2246422000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123234 (or 1123218 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2246422000 is about 47396.4344650523. The cubic root of 2246422000 is about 1309.6757350588.

Adding to 2246422000 its reverse (2246422), we get a palindrome (2248668422).

2246422000 divided by its reverse (2246422) gives a cube (1000 = 10³).

The spelling of 2246422000 in words is "two billion, two hundred forty-six million, four hundred twenty-two thousand".