22322232221234 has 16 divisors (see below), whose sum is σ = 38675953154016. Its totient is φ = 9549618062400.

The previous prime is 22322232221213. The next prime is 22322232221273. The reversal of 22322232221234 is 43212223222322.

It is a super-3 number, since 3×22322232221234³ (a number of 41 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22322232221234.

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, 29842556072 + ... + 29842556819.

It is an arithmetic number, because the mean of its divisors is an integer number (2417247072126).

Almost surely, 2^{22322232221234} is an apocalyptic number.

22322232221234 is a deficient number, since it is larger than the sum of its proper divisors (16353720932782).

22322232221234 is a wasteful number, since it uses less digits than its factorization.

22322232221234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59685112921.

The product of its digits is 55296, while the sum is 32.

Adding to 22322232221234 its reverse (43212223222322), we get a palindrome (65534455443556).

The spelling of 22322232221234 in words is "twenty-two trillion, three hundred twenty-two billion, two hundred thirty-two million, two hundred twenty-one thousand, two hundred thirty-four".