2667222720133 has 2 divisors, whose sum is σ = 2667222720134. Its totient is φ = 2667222720132.

The previous prime is 2667222720067. The next prime is 2667222720137. The reversal of 2667222720133 is 3310272227662.

2667222720133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2602778835969 + 64443884164 = 1613313^2 + 253858^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2667222720133 is a prime.

It is a super-2 number, since 2×2667222720133² (a number of 26 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 2667222720133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2667222720137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1333611360066 + 1333611360067.

It is an arithmetic number, because the mean of its divisors is an integer number (1333611360067).

Almost surely, 2^{2667222720133} is an apocalyptic number.

It is an amenable number.

2667222720133 is a deficient number, since it is larger than the sum of its proper divisors (1).

2667222720133 is an equidigital number, since it uses as much as digits as its factorization.

2667222720133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 508032, while the sum is 43.

Adding to 2667222720133 its reverse (3310272227662), we get a palindrome (5977494947795).

The spelling of 2667222720133 in words is "two trillion, six hundred sixty-seven billion, two hundred twenty-two million, seven hundred twenty thousand, one hundred thirty-three".