662211000222 has 96 divisors (see below), whose sum is σ = 1448324012160. Its totient is φ = 201694034880.

The previous prime is 662211000181. The next prime is 662211000229. The reversal of 662211000222 is 222000112266.

It is a happy number.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 662211000192 and 662211000201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (662211000229) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6724197 + ... + 6821967.

It is an arithmetic number, because the mean of its divisors is an integer number (15086708460).

Almost surely, 2^662211000222 is an apocalyptic number.

662211000222 is an abundant number, since it is smaller than the sum of its proper divisors (786113011938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

662211000222 is a wasteful number, since it uses less digits than its factorization.

662211000222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97926 (or 97907 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 662211000222 its reverse (222000112266), we get a palindrome (884211112488).

The spelling of 662211000222 in words is "six hundred sixty-two billion, two hundred eleven million, two hundred twenty-two", and thus it is an aban number.