10223100000 has 432 divisors, whose sum is σ = 37441259856. Its totient is φ = 2643840000.

The previous prime is 10223099993. The next prime is 10223100001. The reversal of 10223100000 is 132201.

It is a happy number.

It is a super-2 number, since 2×10223100000² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10223100001) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 33299847 + ... + 33300153.

It is an arithmetic number, because the mean of its divisors is an integer number (86669583).

Almost surely, 2^10223100000 is an apocalyptic number.

10223100000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10223100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18720629928).

10223100000 is an abundant number, since it is smaller than the sum of its proper divisors (27218159856).

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

10223100000 is an equidigital number, since it uses as much as digits as its factorization.

10223100000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385 (or 354 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 10223100000 its reverse (132201), we get a palindrome (10223232201).

The spelling of 10223100000 in words is "ten billion, two hundred twenty-three million, one hundred thousand".