2043122522 has 96 divisors (see below), whose sum is σ = 3844495872. Its totient is φ = 810111456.

The previous prime is 2043122507. The next prime is 2043122531. The reversal of 2043122522 is 2252213402.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12534413 + ... + 12534575.

It is an arithmetic number, because the mean of its divisors is an integer number (40046832).

Almost surely, 2^2043122522 is an apocalyptic number.

2043122522 is a deficient number, since it is larger than the sum of its proper divisors (1801373350).

2043122522 is a wasteful number, since it uses less digits than its factorization.

2043122522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352 (or 345 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2043122522 is about 45200.9128447645. The cubic root of 2043122522 is about 1268.9119003860.

Adding to 2043122522 its reverse (2252213402), we get a palindrome (4295335924).

The spelling of 2043122522 in words is "two billion, forty-three million, one hundred twenty-two thousand, five hundred twenty-two".