2012422344 has 32 divisors (see below), whose sum is σ = 5032655520. Its totient is φ = 670594176.

The previous prime is 2012422333. The next prime is 2012422361. The reversal of 2012422344 is 4432242102.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75924 + ... + 98940.

It is an arithmetic number, because the mean of its divisors is an integer number (157270485).

Almost surely, 2^2012422344 is an apocalyptic number.

2012422344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2012422344 is an abundant number, since it is smaller than the sum of its proper divisors (3020233176).

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

2012422344 is a wasteful number, since it uses less digits than its factorization.

2012422344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26669 (or 26665 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 2012422344 is about 44860.0305840288. The cubic root of 2012422344 is about 1262.5241965627.

Adding to 2012422344 its reverse (4432242102), we get a palindrome (6444664446).

The spelling of 2012422344 in words is "two billion, twelve million, four hundred twenty-two thousand, three hundred forty-four".