1233240222434 has 24 divisors (see below), whose sum is σ = 2033429260464. Its totient is φ = 560532942200.

The previous prime is 1233240222391. The next prime is 1233240222437. The reversal of 1233240222434 is 4342220423321.

It is a self number, because there is not a number n which added to its sum of digits gives 1233240222434.

It is not an unprimeable number, because it can be changed into a prime (1233240222437) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4605989 + ... + 4866375.

It is an arithmetic number, because the mean of its divisors is an integer number (84726219186).

Almost surely, 2^{1233240222434} is an apocalyptic number.

1233240222434 is a deficient number, since it is larger than the sum of its proper divisors (800189038030).

1233240222434 is a wasteful number, since it uses less digits than its factorization.

1233240222434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279982 (or 279971 counting only the distinct ones).

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

Adding to 1233240222434 its reverse (4342220423321), we get a palindrome (5575460645755).

The spelling of 1233240222434 in words is "one trillion, two hundred thirty-three billion, two hundred forty million, two hundred twenty-two thousand, four hundred thirty-four".