222010322620 has 24 divisors (see below), whose sum is σ = 467740327824. Its totient is φ = 88514862336.

The previous prime is 222010322603. The next prime is 222010322621. The reversal of 222010322620 is 26223010222.

It is a happy number.

222010322620 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 222010322591 and 222010322600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222010322621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18072877 + ... + 18085156.

It is an arithmetic number, because the mean of its divisors is an integer number (19489180326).

Almost surely, 2^222010322620 is an apocalyptic number.

222010322620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222010322620 is an abundant number, since it is smaller than the sum of its proper divisors (245730005204).

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

222010322620 is a wasteful number, since it uses less digits than its factorization.

222010322620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36158349 (or 36158347 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 222010322620 its reverse (26223010222), we get a palindrome (248233332842).

The spelling of 222010322620 in words is "two hundred twenty-two billion, ten million, three hundred twenty-two thousand, six hundred twenty".