220792242572 has 48 divisors (see below), whose sum is σ = 423361844640. Its totient is φ = 99920755200.

The previous prime is 220792242571. The next prime is 220792242607. The reversal of 220792242572 is 275242297022.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (220792242571) 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 15 ways as a sum of consecutive naturals, for example, 9417008 + ... + 9440424.

It is an arithmetic number, because the mean of its divisors is an integer number (8820038430).

Almost surely, 2^220792242572 is an apocalyptic number.

220792242572 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

220792242572 is a deficient number, since it is larger than the sum of its proper divisors (202569602068).

220792242572 is a wasteful number, since it uses less digits than its factorization.

220792242572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24362 (or 24360 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 44.

It can be divided in two parts, 220792 and 242572, that added together give a palindrome (463364).

The spelling of 220792242572 in words is "two hundred twenty billion, seven hundred ninety-two million, two hundred forty-two thousand, five hundred seventy-two".