10344220100 has 72 divisors (see below), whose sum is σ = 23472456000. Its totient is φ = 3949418880.

The previous prime is 10344220049. The next prime is 10344220127. The reversal of 10344220100 is 102244301.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1143194 + ... + 1152206.

Almost surely, 2^10344220100 is an apocalyptic number.

10344220100 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 10344220100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11736228000).

10344220100 is an abundant number, since it is smaller than the sum of its proper divisors (13128235900).

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

10344220100 is a wasteful number, since it uses less digits than its factorization.

10344220100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9549 (or 9542 counting only the distinct ones).

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

Adding to 10344220100 its reverse (102244301), we get a palindrome (10446464401).

The spelling of 10344220100 in words is "ten billion, three hundred forty-four million, two hundred twenty thousand, one hundred".