100024122 has 32 divisors (see below), whose sum is σ = 219824640. Its totient is φ = 30089520.

The previous prime is 100024121. The next prime is 100024123. The reversal of 100024122 is 221420001.

It is an interprime number because it is at equal distance from previous prime (100024121) and next prime (100024123).

It is a junction number, because it is equal to n+sod(n) for n = 100024098 and 100024107.

It is not an unprimeable number, because it can be changed into a prime (100024121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3723 + ... + 14625.

It is an arithmetic number, because the mean of its divisors is an integer number (6869520).

Almost surely, 2^100024122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100024122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109912320).

100024122 is an abundant number, since it is smaller than the sum of its proper divisors (119800518).

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

100024122 is a wasteful number, since it uses less digits than its factorization.

100024122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11058.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 100024122 is about 10001.2060272749. The cubic root of 100024122 is about 464.1962018294.

Adding to 100024122 its reverse (221420001), we get a palindrome (321444123).

The spelling of 100024122 in words is "one hundred million, twenty-four thousand, one hundred twenty-two".