222430000231234 has 4 divisors (see below), whose sum is σ = 333645000346854. Its totient is φ = 111215000115616.

The previous prime is 222430000231213. The next prime is 222430000231277. The reversal of 222430000231234 is 432132000034222.

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., 221153333000625 + 1276667230609 = 14871225^2 + 1129897^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55607500057807 + ... + 55607500057810.

Almost surely, 2^{222430000231234} is an apocalyptic number.

222430000231234 is a deficient number, since it is larger than the sum of its proper divisors (111215000115620).

222430000231234 is a wasteful number, since it uses less digits than its factorization.

222430000231234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111215000115619.

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

Adding to 222430000231234 its reverse (432132000034222), we get a palindrome (654562000265456).

The spelling of 222430000231234 in words is "two hundred twenty-two trillion, four hundred thirty billion, two hundred thirty-one thousand, two hundred thirty-four".