22243045031033 has 2 divisors, whose sum is σ = 22243045031034. Its totient is φ = 22243045031032.

The previous prime is 22243045031023. The next prime is 22243045031041. The reversal of 22243045031033 is 33013054034222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15925423104889 + 6317621926144 = 3990667^2 + 2513488^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22243045031033 is a prime.

It is not a weakly prime, because it can be changed into another prime (22243045031003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11121522515516 + 11121522515517.

It is an arithmetic number, because the mean of its divisors is an integer number (11121522515517).

Almost surely, 2^{22243045031033} is an apocalyptic number.

It is an amenable number.

22243045031033 is a deficient number, since it is larger than the sum of its proper divisors (1).

22243045031033 is an equidigital number, since it uses as much as digits as its factorization.

22243045031033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 32.

Adding to 22243045031033 its reverse (33013054034222), we get a palindrome (55256099065255).

The spelling of 22243045031033 in words is "twenty-two trillion, two hundred forty-three billion, forty-five million, thirty-one thousand, thirty-three".