2242111304431 has 4 divisors (see below), whose sum is σ = 2253850107264. Its totient is φ = 2230372501600.

The previous prime is 2242111304399. The next prime is 2242111304453. The reversal of 2242111304431 is 1344031112422.

It is a happy number.

2242111304431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2242111304431 - 2⁵ = 2242111304399 is a prime.

It is a super-2 number, since 2×2242111304431² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2242111304431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242111304491) 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, 5869401130 + ... + 5869401511.

It is an arithmetic number, because the mean of its divisors is an integer number (563462526816).

Almost surely, 2^{2242111304431} is an apocalyptic number.

2242111304431 is a deficient number, since it is larger than the sum of its proper divisors (11738802833).

2242111304431 is a wasteful number, since it uses less digits than its factorization.

2242111304431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11738802832.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 2242111304431 its reverse (1344031112422), we get a palindrome (3586142416853).

The spelling of 2242111304431 in words is "two trillion, two hundred forty-two billion, one hundred eleven million, three hundred four thousand, four hundred thirty-one".