220131022022 has 8 divisors (see below), whose sum is σ = 330286442376. Its totient is φ = 110035541232.

The previous prime is 220131022021. The next prime is 220131022039. The reversal of 220131022022 is 220220131022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220131022021) 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 3 ways as a sum of consecutive naturals, for example, 14975708 + ... + 14990399.

It is an arithmetic number, because the mean of its divisors is an integer number (41285805297).

Almost surely, 2^220131022022 is an apocalyptic number.

220131022022 is a deficient number, since it is larger than the sum of its proper divisors (110155420354).

220131022022 is a wasteful number, since it uses less digits than its factorization.

220131022022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29969782.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 220131022022 its reverse (220220131022), we get a palindrome (440351153044).

The spelling of 220131022022 in words is "two hundred twenty billion, one hundred thirty-one million, twenty-two thousand, twenty-two".