223620077366 has 48 divisors (see below), whose sum is σ = 407356325376. Its totient is φ = 90170630784.

The previous prime is 223620077339. The next prime is 223620077419. The reversal of 223620077366 is 663770026322.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16189235 + ... + 16203041.

It is an arithmetic number, because the mean of its divisors is an integer number (8486590112).

Almost surely, 2^223620077366 is an apocalyptic number.

223620077366 is a deficient number, since it is larger than the sum of its proper divisors (183736248010).

223620077366 is a wasteful number, since it uses less digits than its factorization.

223620077366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17853 (or 17836 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 44.

The spelling of 223620077366 in words is "two hundred twenty-three billion, six hundred twenty million, seventy-seven thousand, three hundred sixty-six".