42322231130020 has 24 divisors (see below), whose sum is σ = 88877028973824. Its totient is φ = 16928827004256.

The previous prime is 42322231129991. The next prime is 42322231130161. The reversal of 42322231130020 is 2003113222324.

It is a super-2 number, since 2×42322231130020² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1391277 + ... + 9304843.

It is an arithmetic number, because the mean of its divisors is an integer number (3703209540576).

Almost surely, 2^{42322231130020} is an apocalyptic number.

It is an amenable number.

42322231130020 is an abundant number, since it is smaller than the sum of its proper divisors (46554797843804).

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

42322231130020 is a wasteful number, since it uses less digits than its factorization.

42322231130020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8180979 (or 8180977 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 42322231130020 its reverse (2003113222324), we get a palindrome (44325344352344).

The spelling of 42322231130020 in words is "forty-two trillion, three hundred twenty-two billion, two hundred thirty-one million, one hundred thirty thousand, twenty".