22066070332253 has 2 divisors, whose sum is σ = 22066070332254. Its totient is φ = 22066070332252.

The previous prime is 22066070332223. The next prime is 22066070332291. The reversal of 22066070332253 is 35223307066022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12708668866084 + 9357401466169 = 3564922^2 + 3058987^2 .

It is a cyclic number.

It is not a de Polignac number, because 22066070332253 - 2¹⁴ = 22066070315869 is a prime.

It is a super-2 number, since 2×22066070332253² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22066070332253.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22066070332223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11033035166126 + 11033035166127.

It is an arithmetic number, because the mean of its divisors is an integer number (11033035166127).

Almost surely, 2^{22066070332253} is an apocalyptic number.

It is an amenable number.

22066070332253 is a deficient number, since it is larger than the sum of its proper divisors (1).

22066070332253 is an equidigital number, since it uses as much as digits as its factorization.

22066070332253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 544320, while the sum is 41.

Adding to 22066070332253 its reverse (35223307066022), we get a palindrome (57289377398275).

The spelling of 22066070332253 in words is "twenty-two trillion, sixty-six billion, seventy million, three hundred thirty-two thousand, two hundred fifty-three".