100022231010 has 128 divisors (see below), whose sum is σ = 268179932160. Its totient is φ = 23715993600.

The previous prime is 100022230981. The next prime is 100022231059. The reversal of 100022231010 is 10132220001.

It is a Curzon number.

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, 1223620 + ... + 1302800.

It is an arithmetic number, because the mean of its divisors is an integer number (2095155720).

Almost surely, 2^100022231010 is an apocalyptic number.

100022231010 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 100022231010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134089966080).

100022231010 is an abundant number, since it is smaller than the sum of its proper divisors (168157701150).

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

100022231010 is a wasteful number, since it uses less digits than its factorization.

100022231010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79324.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 100022231010 its reverse (10132220001), we get a palindrome (110154451011).

The spelling of 100022231010 in words is "one hundred billion, twenty-two million, two hundred thirty-one thousand, ten".