2342222340 has 48 divisors (see below), whose sum is σ = 6903395520. Its totient is φ = 591719040.

The previous prime is 2342222327. The next prime is 2342222347. The reversal of 2342222340 is 432222432.

It is a happy number.

It is a super-3 number, since 3×2342222340³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2342222340.

It is not an unprimeable number, because it can be changed into a prime (2342222347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1026151 + ... + 1028430.

It is an arithmetic number, because the mean of its divisors is an integer number (143820740).

Almost surely, 2^2342222340 is an apocalyptic number.

2342222340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2342222340 is an abundant number, since it is smaller than the sum of its proper divisors (4561173180).

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

2342222340 is a wasteful number, since it uses less digits than its factorization.

2342222340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2054612 (or 2054610 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 2342222340 is about 48396.5116511511. The cubic root of 2342222340 is about 1328.0345476872.

Adding to 2342222340 its reverse (432222432), we get a palindrome (2774444772).

The spelling of 2342222340 in words is "two billion, three hundred forty-two million, two hundred twenty-two thousand, three hundred forty".