22012233043 has 2 divisors, whose sum is σ = 22012233044. Its totient is φ = 22012233042.

The previous prime is 22012232987. The next prime is 22012233059. The reversal of 22012233043 is 34033221022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22012233043 - 2²¹ = 22010135891 is a prime.

It is not a weakly prime, because it can be changed into another prime (22012233073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11006116521 + 11006116522.

It is an arithmetic number, because the mean of its divisors is an integer number (11006116522).

Almost surely, 2^22012233043 is an apocalyptic number.

22012233043 is a deficient number, since it is larger than the sum of its proper divisors (1).

22012233043 is an equidigital number, since it uses as much as digits as its factorization.

22012233043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 22012233043 its reverse (34033221022), we get a palindrome (56045454065).

The spelling of 22012233043 in words is "twenty-two billion, twelve million, two hundred thirty-three thousand, forty-three".