10220032221000 has 256 divisors, whose sum is σ = 38026139074560. Its totient is φ = 2234441721600.

The previous prime is 10220032220989. The next prime is 10220032221011. The reversal of 10220032221000 is 12223002201.

It is a happy number.

10220032221000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10220032220989) and next prime (10220032221011).

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 63 ways as a sum of consecutive naturals, for example, 10096744 + ... + 11062743.

It is an arithmetic number, because the mean of its divisors is an integer number (148539605760).

Almost surely, 2^{10220032221000} is an apocalyptic number.

10220032221000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10220032221000 is an abundant number, since it is smaller than the sum of its proper divisors (27806106853560).

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

10220032221000 is a wasteful number, since it uses less digits than its factorization.

10220032221000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21159541 (or 21159527 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 10220032221000 its reverse (12223002201), we get a palindrome (10232255223201).

The spelling of 10220032221000 in words is "ten trillion, two hundred twenty billion, thirty-two million, two hundred twenty-one thousand".