2242143210 has 32 divisors (see below), whose sum is σ = 5384869632. Its totient is φ = 597490880.

The previous prime is 2242143199. The next prime is 2242143221. The reversal of 2242143210 is 123412422.

It is an interprime number because it is at equal distance from previous prime (2242143199) and next prime (2242143221).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19480 + ... + 69740.

It is an arithmetic number, because the mean of its divisors is an integer number (168277176).

Almost surely, 2^2242143210 is an apocalyptic number.

2242143210 is an abundant number, since it is smaller than the sum of its proper divisors (3142726422).

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

2242143210 is a wasteful number, since it uses less digits than its factorization.

2242143210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51758.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2242143210 is about 47351.2746396546. The cubic root of 2242143210 is about 1308.8436876069.

Adding to 2242143210 its reverse (123412422), we get a palindrome (2365555632).

The spelling of 2242143210 in words is "two billion, two hundred forty-two million, one hundred forty-three thousand, two hundred ten".