1002232102220 has 48 divisors (see below), whose sum is σ = 2156208719616. Its totient is φ = 391080960000.

The previous prime is 1002232102217. The next prime is 1002232102237. The reversal of 1002232102220 is 222012322001.

1002232102220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10712645 + ... + 10805795.

It is an arithmetic number, because the mean of its divisors is an integer number (44921014992).

Almost surely, 2^{1002232102220} is an apocalyptic number.

1002232102220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1002232102220 is an abundant number, since it is smaller than the sum of its proper divisors (1153976617396).

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

1002232102220 is a wasteful number, since it uses less digits than its factorization.

1002232102220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106322 (or 106320 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 1002232102220 its reverse (222012322001), we get a palindrome (1224244424221).

The spelling of 1002232102220 in words is "one trillion, two billion, two hundred thirty-two million, one hundred two thousand, two hundred twenty".