220131130310230 has 8 divisors (see below), whose sum is σ = 396236034558432. Its totient is φ = 88052452124088.

The previous prime is 220131130310209. The next prime is 220131130310237. The reversal of 220131130310230 is 32013031131022.

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

It is a super-2 number, since 2×220131130310230² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220131130310237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11006556515502 + ... + 11006556515521.

It is an arithmetic number, because the mean of its divisors is an integer number (49529504319804).

Almost surely, 2^{220131130310230} is an apocalyptic number.

220131130310230 is a deficient number, since it is larger than the sum of its proper divisors (176104904248202).

220131130310230 is a wasteful number, since it uses less digits than its factorization.

220131130310230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22013113031030.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 220131130310230 its reverse (32013031131022), we get a palindrome (252144161441252).

The spelling of 220131130310230 in words is "two hundred twenty trillion, one hundred thirty-one billion, one hundred thirty million, three hundred ten thousand, two hundred thirty".