223221432034 has 4 divisors (see below), whose sum is σ = 334832148054. Its totient is φ = 111610716016.

The previous prime is 223221432029. The next prime is 223221432043. The reversal of 223221432034 is 430234122322.

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

It can be written as a sum of positive squares in only one way, i.e., 206800291009 + 16421141025 = 454753^2 + 128145^2 .

It is a super-3 number, since 3×223221432034³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223221431993 and 223221432011.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55805358007 + ... + 55805358010.

Almost surely, 2^223221432034 is an apocalyptic number.

223221432034 is a deficient number, since it is larger than the sum of its proper divisors (111610716020).

223221432034 is a wasteful number, since it uses less digits than its factorization.

223221432034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111610716019.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 223221432034 its reverse (430234122322), we get a palindrome (653455554356).

The spelling of 223221432034 in words is "two hundred twenty-three billion, two hundred twenty-one million, four hundred thirty-two thousand, thirty-four".