2222401451 has 8 divisors (see below), whose sum is σ = 2229110400. Its totient is φ = 2215702080.

The previous prime is 2222401421. The next prime is 2222401469. The reversal of 2222401451 is 1541042222.

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 2222401451 - 2¹⁸ = 2222139307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2222401421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 999521 + ... + 1001741.

It is an arithmetic number, because the mean of its divisors is an integer number (278638800).

Almost surely, 2^2222401451 is an apocalyptic number.

2222401451 is a deficient number, since it is larger than the sum of its proper divisors (6708949).

2222401451 is a wasteful number, since it uses less digits than its factorization.

2222401451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4789.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 2222401451 is about 47142.3530490365. The cubic root of 2222401451 is about 1304.9909622936.

Adding to 2222401451 its reverse (1541042222), we get a palindrome (3763443673).

The spelling of 2222401451 in words is "two billion, two hundred twenty-two million, four hundred one thousand, four hundred fifty-one".