22014230451 has 8 divisors (see below), whose sum is σ = 29521974480. Its totient is φ = 14591320032.

The previous prime is 22014230429. The next prime is 22014230521. The reversal of 22014230451 is 15403241022.

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

It is not a de Polignac number, because 22014230451 - 2⁶ = 22014230387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22014230411) 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, 21207796 + ... + 21208833.

It is an arithmetic number, because the mean of its divisors is an integer number (3690246810).

Almost surely, 2^22014230451 is an apocalyptic number.

22014230451 is a deficient number, since it is larger than the sum of its proper divisors (7507744029).

22014230451 is a wasteful number, since it uses less digits than its factorization.

22014230451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42416805.

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 22014230451 its reverse (15403241022), we get a palindrome (37417471473).

The spelling of 22014230451 in words is "twenty-two billion, fourteen million, two hundred thirty thousand, four hundred fifty-one".