12203233022234 has 32 divisors (see below), whose sum is σ = 19672288373376. Its totient is φ = 5656581849600.

The previous prime is 12203233022209. The next prime is 12203233022263. The reversal of 12203233022234 is 43222033230221.

It is a junction number, because it is equal to n+sod(n) for n = 12203233022197 and 12203233022206.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32963102 + ... + 33331254.

It is an arithmetic number, because the mean of its divisors is an integer number (614759011668).

Almost surely, 2^{12203233022234} is an apocalyptic number.

12203233022234 is a deficient number, since it is larger than the sum of its proper divisors (7469055351142).

12203233022234 is a wasteful number, since it uses less digits than its factorization.

12203233022234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382790.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 12203233022234 its reverse (43222033230221), we get a palindrome (55425266252455).

The spelling of 12203233022234 in words is "twelve trillion, two hundred three billion, two hundred thirty-three million, twenty-two thousand, two hundred thirty-four".