2223546516662 has 4 divisors (see below), whose sum is σ = 3335319774996. Its totient is φ = 1111773258330.

The previous prime is 2223546516571. The next prime is 2223546516673. The reversal of 2223546516662 is 2666156453222.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×2223546516662² (a number of 25 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 2223546516662.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555886629164 + ... + 555886629167.

It is an arithmetic number, because the mean of its divisors is an integer number (833829943749).

Almost surely, 2^{2223546516662} is an apocalyptic number.

2223546516662 is a deficient number, since it is larger than the sum of its proper divisors (1111773258334).

2223546516662 is a wasteful number, since it uses less digits than its factorization.

2223546516662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111773258333.

The product of its digits is 6220800, while the sum is 50.

The spelling of 2223546516662 in words is "two trillion, two hundred twenty-three billion, five hundred forty-six million, five hundred sixteen thousand, six hundred sixty-two".