222213310040 has 16 divisors (see below), whose sum is σ = 499979947680. Its totient is φ = 88885324000.

The previous prime is 222213310037. The next prime is 222213310063. The reversal of 222213310040 is 40013312222.

222213310040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 222213309994 and 222213310021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2777666336 + ... + 2777666415.

It is an arithmetic number, because the mean of its divisors is an integer number (31248746730).

Almost surely, 2^222213310040 is an apocalyptic number.

222213310040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222213310040 is an abundant number, since it is smaller than the sum of its proper divisors (277766637640).

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

222213310040 is a wasteful number, since it uses less digits than its factorization.

222213310040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5555332762 (or 5555332758 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 222213310040 its reverse (40013312222), we get a palindrome (262226622262).

The spelling of 222213310040 in words is "two hundred twenty-two billion, two hundred thirteen million, three hundred ten thousand, forty".