2242142012 has 12 divisors (see below), whose sum is σ = 4280453016. Its totient is φ = 1019155440.

The previous prime is 2242141973. The next prime is 2242142029. The reversal of 2242142012 is 2102412422.

2242142012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25478843 + ... + 25478930.

It is an arithmetic number, because the mean of its divisors is an integer number (356704418).

Almost surely, 2^2242142012 is an apocalyptic number.

2242142012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2242142012 is a deficient number, since it is larger than the sum of its proper divisors (2038311004).

2242142012 is a wasteful number, since it uses less digits than its factorization.

2242142012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50957788 (or 50957786 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 2242142012 is about 47351.2619895183. The cubic root of 2242142012 is about 1308.8434544974.

Adding to 2242142012 its reverse (2102412422), we get a palindrome (4344554434).

The spelling of 2242142012 in words is "two billion, two hundred forty-two million, one hundred forty-two thousand, twelve".