2412222401 has 4 divisors (see below), whose sum is σ = 2412344112. Its totient is φ = 2412100692.

The previous prime is 2412222389. The next prime is 2412222469. The reversal of 2412222401 is 1042222142.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, 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 2412222401 - 2¹⁰ = 2412221377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2412222101) 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, 23471 + ... + 73316.

It is an arithmetic number, because the mean of its divisors is an integer number (603086028).

Almost surely, 2^2412222401 is an apocalyptic number.

It is an amenable number.

2412222401 is a deficient number, since it is larger than the sum of its proper divisors (121711).

2412222401 is an equidigital number, since it uses as much as digits as its factorization.

2412222401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121710.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 2412222401 is about 49114.3807962597. The cubic root of 2412222401 is about 1341.1348522726.

Adding to 2412222401 its reverse (1042222142), we get a palindrome (3454444543).

The spelling of 2412222401 in words is "two billion, four hundred twelve million, two hundred twenty-two thousand, four hundred one".