2122240430 has 8 divisors (see below), whose sum is σ = 3820032792. Its totient is φ = 848896168.

The previous prime is 2122240411. The next prime is 2122240433. The reversal of 2122240430 is 340422212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122240433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106112012 + ... + 106112031.

It is an arithmetic number, because the mean of its divisors is an integer number (477504099).

Almost surely, 2^2122240430 is an apocalyptic number.

2122240430 is a deficient number, since it is larger than the sum of its proper divisors (1697792362).

2122240430 is a wasteful number, since it uses less digits than its factorization.

2122240430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212224050.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2122240430 is about 46067.7808234779. The cubic root of 2122240430 is about 1285.0840341315.

Adding to 2122240430 its reverse (340422212), we get a palindrome (2462662642).

The spelling of 2122240430 in words is "two billion, one hundred twenty-two million, two hundred forty thousand, four hundred thirty".