2422300451 has 4 divisors (see below), whose sum is σ = 2449517400. Its totient is φ = 2395083504.

The previous prime is 2422300421. The next prime is 2422300483. The reversal of 2422300451 is 1540032242.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2422300451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2422300421) 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, 13608341 + ... + 13608518.

It is an arithmetic number, because the mean of its divisors is an integer number (612379350).

Almost surely, 2^2422300451 is an apocalyptic number.

2422300451 is a deficient number, since it is larger than the sum of its proper divisors (27216949).

2422300451 is an equidigital number, since it uses as much as digits as its factorization.

2422300451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27216948.

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

The square root of 2422300451 is about 49216.8716092358. The cubic root of 2422300451 is about 1342.9999711696. Note that the first 4 decimals are identical.

Adding to 2422300451 its reverse (1540032242), we get a palindrome (3962332693).

Subtracting from 2422300451 its reverse (1540032242), we obtain a square (882268209 = 29703²).

The spelling of 2422300451 in words is "two billion, four hundred twenty-two million, three hundred thousand, four hundred fifty-one".