22012201177433 has 2 divisors, whose sum is σ = 22012201177434. Its totient is φ = 22012201177432.

The previous prime is 22012201177397. The next prime is 22012201177453. The reversal of 22012201177433 is 33477110221022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15878415861529 + 6133785315904 = 3984773^2 + 2476648^2 .

It is a cyclic number.

It is not a de Polignac number, because 22012201177433 - 2⁸ = 22012201177177 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22012201177393 and 22012201177402.

It is not a weakly prime, because it can be changed into another prime (22012201177453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11006100588716 + 11006100588717.

It is an arithmetic number, because the mean of its divisors is an integer number (11006100588717).

Almost surely, 2^{22012201177433} is an apocalyptic number.

It is an amenable number.

22012201177433 is a deficient number, since it is larger than the sum of its proper divisors (1).

22012201177433 is an equidigital number, since it uses as much as digits as its factorization.

22012201177433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 35.

Adding to 22012201177433 its reverse (33477110221022), we get a palindrome (55489311398455).

The spelling of 22012201177433 in words is "twenty-two trillion, twelve billion, two hundred one million, one hundred seventy-seven thousand, four hundred thirty-three".