22314445462 has 16 divisors (see below), whose sum is σ = 35255329200. Its totient is φ = 10563402240.

The previous prime is 22314445453. The next prime is 22314445493. The reversal of 22314445462 is 26454441322.

It is a super-5 number, since 5×22314445462⁵ (a number of 53 digits) contains 55555 as substring. Note that it is a super-d number also for d = 3.

It is a zygodrome in base 5.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121339 + ... + 243622.

It is an arithmetic number, because the mean of its divisors is an integer number (2203458075).

Almost surely, 2^22314445462 is an apocalyptic number.

22314445462 is a deficient number, since it is larger than the sum of its proper divisors (12940883738).

22314445462 is a wasteful number, since it uses less digits than its factorization.

22314445462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366591.

The product of its digits is 184320, while the sum is 37.

Adding to 22314445462 its reverse (26454441322), we get a palindrome (48768886784).

The spelling of 22314445462 in words is "twenty-two billion, three hundred fourteen million, four hundred forty-five thousand, four hundred sixty-two".