2229742110751 has 4 divisors (see below), whose sum is σ = 2229745125832. Its totient is φ = 2229739095672.

The previous prime is 2229742110719. The next prime is 2229742110769. The reversal of 2229742110751 is 1570112479222.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2229742110751 - 2⁵ = 2229742110719 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2229742110698 and 2229742110707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2229742110551) 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, 442960 + ... + 2157706.

It is an arithmetic number, because the mean of its divisors is an integer number (557436281458).

Almost surely, 2^{2229742110751} is an apocalyptic number.

2229742110751 is a deficient number, since it is larger than the sum of its proper divisors (3015081).

2229742110751 is a wasteful number, since it uses less digits than its factorization.

2229742110751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3015080.

The product of its (nonzero) digits is 141120, while the sum is 43.

Adding to 2229742110751 its reverse (1570112479222), we get a palindrome (3799854589973).

The spelling of 2229742110751 in words is "two trillion, two hundred twenty-nine billion, seven hundred forty-two million, one hundred ten thousand, seven hundred fifty-one".