22552315033 has 2 divisors, whose sum is σ = 22552315034. Its totient is φ = 22552315032.

The previous prime is 22552314991. The next prime is 22552315081. The reversal of 22552315033 is 33051325522.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21836859529 + 715455504 = 147773^2 + 26748^2 .

It is a cyclic number.

It is not a de Polignac number, because 22552315033 - 2¹³ = 22552306841 is a prime.

It is a super-3 number, since 3×22552315033³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22552314986 and 22552315004.

It is not a weakly prime, because it can be changed into another prime (22552315133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11276157516 + 11276157517.

It is an arithmetic number, because the mean of its divisors is an integer number (11276157517).

Almost surely, 2^22552315033 is an apocalyptic number.

It is an amenable number.

22552315033 is a deficient number, since it is larger than the sum of its proper divisors (1).

22552315033 is an equidigital number, since it uses as much as digits as its factorization.

22552315033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27000, while the sum is 31.

The spelling of 22552315033 in words is "twenty-two billion, five hundred fifty-two million, three hundred fifteen thousand, thirty-three".