120322100110020 has 96 divisors (see below), whose sum is σ = 338223538856448. Its totient is φ = 31960029069312.

The previous prime is 120322100109971. The next prime is 120322100110031. The reversal of 120322100110020 is 20011001223021.

It is a super-2 number, since 2×120322100110020² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 569555452 + ... + 569766668.

It is an arithmetic number, because the mean of its divisors is an integer number (3523161863088).

Almost surely, 2^{120322100110020} is an apocalyptic number.

120322100110020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120322100110020 is an abundant number, since it is smaller than the sum of its proper divisors (217901438746428).

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

120322100110020 is a wasteful number, since it uses less digits than its factorization.

120322100110020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248429 (or 248427 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 120322100110020 its reverse (20011001223021), we get a palindrome (140333101333041).

The spelling of 120322100110020 in words is "one hundred twenty trillion, three hundred twenty-two billion, one hundred million, one hundred ten thousand, twenty".