2222340523 has 16 divisors (see below), whose sum is σ = 2499194880. Its totient is φ = 1960748064.

The previous prime is 2222340503. The next prime is 2222340553. The reversal of 2222340523 is 3250432222.

It is a happy number.

2222340523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2222340523 - 2²¹ = 2220243371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2222340503) 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, 710958 + ... + 714076.

It is an arithmetic number, because the mean of its divisors is an integer number (156199680).

Almost surely, 2^2222340523 is an apocalyptic number.

2222340523 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2222340523 is a deficient number, since it is larger than the sum of its proper divisors (276854357).

2222340523 is a wasteful number, since it uses less digits than its factorization.

2222340523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5538.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 2222340523 is about 47141.7068316369. The cubic root of 2222340523 is about 1304.9790365731.

Adding to 2222340523 its reverse (3250432222), we get a palindrome (5472772745).

The spelling of 2222340523 in words is "two billion, two hundred twenty-two million, three hundred forty thousand, five hundred twenty-three".