2220372033705 has 96 divisors (see below), whose sum is σ = 4542290258688. Its totient is φ = 982136793600.

The previous prime is 2220372033683. The next prime is 2220372033709. The reversal of 2220372033705 is 5073302730222.

It is not a de Polignac number, because 2220372033705 - 2⁵ = 2220372033673 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2220372033705.

It is not an unprimeable number, because it can be changed into a prime (2220372033709) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 1583290 + ... + 2635820.

It is an arithmetic number, because the mean of its divisors is an integer number (47315523528).

Almost surely, 2^{2220372033705} is an apocalyptic number.

It is an amenable number.

2220372033705 is an abundant number, since it is smaller than the sum of its proper divisors (2321918224983).

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

2220372033705 is a wasteful number, since it uses less digits than its factorization.

2220372033705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052767 (or 1052764 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 36.

Adding to 2220372033705 its reverse (5073302730222), we get a palindrome (7293674763927).

The spelling of 2220372033705 in words is "two trillion, two hundred twenty billion, three hundred seventy-two million, thirty-three thousand, seven hundred five".