2124022045 has 16 divisors (see below), whose sum is σ = 2589384960. Its totient is φ = 1672317504.

The previous prime is 2124022039. The next prime is 2124022051. The reversal of 2124022045 is 5402204212.

It is an interprime number because it is at equal distance from previous prime (2124022039) and next prime (2124022051).

It is not a de Polignac number, because 2124022045 - 2¹⁵ = 2123989277 is a prime.

It is a super-2 number, since 2×2124022045² = 9022939295291964050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116734 + ... + 133696.

It is an arithmetic number, because the mean of its divisors is an integer number (161836560).

Almost surely, 2^2124022045 is an apocalyptic number.

It is an amenable number.

2124022045 is a deficient number, since it is larger than the sum of its proper divisors (465362915).

2124022045 is a wasteful number, since it uses less digits than its factorization.

2124022045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17364.

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 2124022045 is about 46087.1136544696. The cubic root of 2124022045 is about 1285.4435417183.

Adding to 2124022045 its reverse (5402204212), we get a palindrome (7526226257).

The spelling of 2124022045 in words is "two billion, one hundred twenty-four million, twenty-two thousand, forty-five".