10331223210220 has 24 divisors (see below), whose sum is σ = 23667893173008. Its totient is φ = 3756808440000.

The previous prime is 10331223210211. The next prime is 10331223210221. The reversal of 10331223210220 is 2201232213301.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 10331223210191 and 10331223210200.

It is not an unprimeable number, because it can be changed into a prime (10331223210221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23480052531 + ... + 23480052970.

It is an arithmetic number, because the mean of its divisors is an integer number (986162215542).

Almost surely, 2^{10331223210220} is an apocalyptic number.

10331223210220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10331223210220 is an abundant number, since it is smaller than the sum of its proper divisors (13336669962788).

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

10331223210220 is a wasteful number, since it uses less digits than its factorization.

10331223210220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46960105521 (or 46960105519 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 10331223210220 its reverse (2201232213301), we get a palindrome (12532455423521).

The spelling of 10331223210220 in words is "ten trillion, three hundred thirty-one billion, two hundred twenty-three million, two hundred ten thousand, two hundred twenty".