222468248828 has 12 divisors (see below), whose sum is σ = 444936497712. Its totient is φ = 95343535200.

The previous prime is 222468248773. The next prime is 222468248831. The reversal of 222468248828 is 828842864222.

222468248828 is an admirable number.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3972647273 + ... + 3972647328.

It is an arithmetic number, because the mean of its divisors is an integer number (37078041476).

Almost surely, 2^222468248828 is an apocalyptic number.

222468248828 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

222468248828 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

222468248828 is a wasteful number, since it uses less digits than its factorization.

222468248828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7945294612 (or 7945294610 counting only the distinct ones).

The product of its digits is 12582912, while the sum is 56.

The spelling of 222468248828 in words is "two hundred twenty-two billion, four hundred sixty-eight million, two hundred forty-eight thousand, eight hundred twenty-eight".