1224122023 has 8 divisors (see below), whose sum is σ = 1257670800. Its totient is φ = 1190597760.

The previous prime is 1224122021. The next prime is 1224122047. The reversal of 1224122023 is 3202214221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1224122023 - 2¹ = 1224122021 is a prime.

It is a super-2 number, since 2×1224122023² = 2996949454387225058, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1224122021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145728 + ... + 153898.

It is an arithmetic number, because the mean of its divisors is an integer number (157208850).

Almost surely, 2^1224122023 is an apocalyptic number.

1224122023 is a deficient number, since it is larger than the sum of its proper divisors (33548777).

1224122023 is an equidigital number, since it uses as much as digits as its factorization.

1224122023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12257.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1224122023 is about 34987.4552232654. The cubic root of 1224122023 is about 1069.7317937838.

Adding to 1224122023 its reverse (3202214221), we get a palindrome (4426336244).

The spelling of 1224122023 in words is "one billion, two hundred twenty-four million, one hundred twenty-two thousand, twenty-three".