10220232210 has 128 divisors (see below), whose sum is σ = 27317274624. Its totient is φ = 2435297280.

The previous prime is 10220232199. The next prime is 10220232233. The reversal of 10220232210 is 1223202201.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10220232210.

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, 831832 + ... + 844028.

It is an arithmetic number, because the mean of its divisors is an integer number (213416208).

Almost surely, 2^10220232210 is an apocalyptic number.

10220232210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10220232210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13658637312).

10220232210 is an abundant number, since it is smaller than the sum of its proper divisors (17097042414).

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

10220232210 is a wasteful number, since it uses less digits than its factorization.

10220232210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12308.

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

Adding to 10220232210 its reverse (1223202201), we get a palindrome (11443434411).

The spelling of 10220232210 in words is "ten billion, two hundred twenty million, two hundred thirty-two thousand, two hundred ten".