1222333040043 has 24 divisors (see below), whose sum is σ = 1858994292480. Its totient is φ = 771802000560.

The previous prime is 1222333040023. The next prime is 1222333040069. The reversal of 1222333040043 is 3400403332221.

1222333040043 is a `hidden beast` number, since 1 + 2 + 223 + 3 + 30 + 400 + 4 + 3 = 666.

It is not a de Polignac number, because 1222333040043 - 2¹⁰ = 1222333039019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1222333039989 and 1222333040016.

It is not an unprimeable number, because it can be changed into a prime (1222333040003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 245071 + ... + 1582632.

It is an arithmetic number, because the mean of its divisors is an integer number (77458095520).

Almost surely, 2^{1222333040043} is an apocalyptic number.

1222333040043 is a deficient number, since it is larger than the sum of its proper divisors (636661252437).

1222333040043 is a wasteful number, since it uses less digits than its factorization.

1222333040043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1831639 (or 1831636 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 1222333040043 its reverse (3400403332221), we get a palindrome (4622736372264).

The spelling of 1222333040043 in words is "one trillion, two hundred twenty-two billion, three hundred thirty-three million, forty thousand, forty-three".