22430204214254 has 4 divisors (see below), whose sum is σ = 33645306321384. Its totient is φ = 11215102107126.

The previous prime is 22430204214167. The next prime is 22430204214263. The reversal of 22430204214254 is 45241240203422.

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

It is a super-2 number, since 2×22430204214254² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5607551053562 + ... + 5607551053565.

It is an arithmetic number, because the mean of its divisors is an integer number (8411326580346).

Almost surely, 2^{22430204214254} is an apocalyptic number.

22430204214254 is a deficient number, since it is larger than the sum of its proper divisors (11215102107130).

22430204214254 is a wasteful number, since it uses less digits than its factorization.

22430204214254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11215102107129.

The product of its (nonzero) digits is 122880, while the sum is 35.

Adding to 22430204214254 its reverse (45241240203422), we get a palindrome (67671444417676).

The spelling of 22430204214254 in words is "twenty-two trillion, four hundred thirty billion, two hundred four million, two hundred fourteen thousand, two hundred fifty-four".