2222430342 has 32 divisors (see below), whose sum is σ = 5104149120. Its totient is φ = 638017920.

The previous prime is 2222430337. The next prime is 2222430347. The reversal of 2222430342 is 2430342222.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2222430337) and next prime (2222430347).

It is a super-3 number, since 3×2222430342³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222430347) 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, 884883 + ... + 887390.

It is an arithmetic number, because the mean of its divisors is an integer number (159504660).

Almost surely, 2^2222430342 is an apocalyptic number.

2222430342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2222430342 is an abundant number, since it is smaller than the sum of its proper divisors (2881718778).

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

2222430342 is a wasteful number, since it uses less digits than its factorization.

2222430342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1772308.

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

The square root of 2222430342 is about 47142.6594710141. The cubic root of 2222430342 is about 1304.9966171871.

Adding to 2222430342 its reverse (2430342222), we get a palindrome (4652772564).

The spelling of 2222430342 in words is "two billion, two hundred twenty-two million, four hundred thirty thousand, three hundred forty-two".