222060622400 has 84 divisors (see below), whose sum is σ = 554104088640. Its totient is φ = 87573158400.

The previous prime is 222060622369. The next prime is 222060622429. The reversal of 222060622400 is 4226060222.

It is a self number, because there is not a number n which added to its sum of digits gives 222060622400.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 863780 + ... + 1090979.

Almost surely, 2^222060622400 is an apocalyptic number.

222060622400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222060622400 is an abundant number, since it is smaller than the sum of its proper divisors (332043466240).

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

222060622400 is a wasteful number, since it uses less digits than its factorization.

222060622400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1954852 (or 1954837 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 222060622400 its reverse (4226060222), we get a palindrome (226286682622).

The spelling of 222060622400 in words is "two hundred twenty-two billion, sixty million, six hundred twenty-two thousand, four hundred".