22766437273366 has 8 divisors (see below), whose sum is σ = 35634423558384. Its totient is φ = 10888296087240.

The previous prime is 22766437273361. The next prime is 22766437273369. The reversal of 22766437273366 is 66337273466722.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×22766437273366² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22766437273298 and 22766437273307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22766437273361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247461274665 + ... + 247461274756.

It is an arithmetic number, because the mean of its divisors is an integer number (4454302944798).

Almost surely, 2^{22766437273366} is an apocalyptic number.

22766437273366 is a deficient number, since it is larger than the sum of its proper divisors (12867986285018).

22766437273366 is a wasteful number, since it uses less digits than its factorization.

22766437273366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494922549446.

The product of its digits is 384072192, while the sum is 64.

The spelling of 22766437273366 in words is "twenty-two trillion, seven hundred sixty-six billion, four hundred thirty-seven million, two hundred seventy-three thousand, three hundred sixty-six".