2220306244100 has 72 divisors (see below), whose sum is σ = 5540141116608. Its totient is φ = 756577584000.

The previous prime is 2220306244097. The next prime is 2220306244111. The reversal of 2220306244100 is 14426030222.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2220306244100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9615551 + ... + 9843750.

Almost surely, 2^{2220306244100} is an apocalyptic number.

2220306244100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2220306244100 is an abundant number, since it is smaller than the sum of its proper divisors (3319834872508).

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

2220306244100 is a wasteful number, since it uses less digits than its factorization.

2220306244100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19459485 (or 19459478 counting only the distinct ones).

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

The spelling of 2220306244100 in words is "two trillion, two hundred twenty billion, three hundred six million, two hundred forty-four thousand, one hundred".