320232012221010 has 16 divisors (see below), whose sum is σ = 768556829330496. Its totient is φ = 85395203258928.

The previous prime is 320232012220993. The next prime is 320232012221057. The reversal of 320232012221010 is 10122210232023.

It is a super-2 number, since 2×320232012221010² (a number of 30 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, 5337200203654 + ... + 5337200203713.

It is an arithmetic number, because the mean of its divisors is an integer number (48034801833156).

Almost surely, 2^{320232012221010} is an apocalyptic number.

320232012221010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

320232012221010 is an abundant number, since it is smaller than the sum of its proper divisors (448324817109486).

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

320232012221010 is a wasteful number, since it uses less digits than its factorization.

320232012221010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10674400407377.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 320232012221010 its reverse (10122210232023), we get a palindrome (330354222453033).

The spelling of 320232012221010 in words is "three hundred twenty trillion, two hundred thirty-two billion, twelve million, two hundred twenty-one thousand, ten".