222311223434 has 8 divisors (see below), whose sum is σ = 335047247328. Its totient is φ = 110628807660.

The previous prime is 222311223389. The next prime is 222311223467. The reversal of 222311223434 is 434322113222.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 222311223397 and 222311223406.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263401502 + ... + 263402345.

It is an arithmetic number, because the mean of its divisors is an integer number (41880905916).

Almost surely, 2^222311223434 is an apocalyptic number.

222311223434 is a deficient number, since it is larger than the sum of its proper divisors (112736023894).

222311223434 is a wasteful number, since it uses less digits than its factorization.

222311223434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526804060.

The product of its digits is 13824, while the sum is 29.

Adding to 222311223434 its reverse (434322113222), we get a palindrome (656633336656).

The spelling of 222311223434 in words is "two hundred twenty-two billion, three hundred eleven million, two hundred twenty-three thousand, four hundred thirty-four".