100140022 has 8 divisors (see below), whose sum is σ = 156740976. Its totient is φ = 47893032.

The previous prime is 100140011. The next prime is 100140031. The reversal of 100140022 is 220041001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 100139990 and 100140008.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1088433 + ... + 1088524.

It is an arithmetic number, because the mean of its divisors is an integer number (19592622).

Almost surely, 2^100140022 is an apocalyptic number.

100140022 is a deficient number, since it is larger than the sum of its proper divisors (56600954).

100140022 is a wasteful number, since it uses less digits than its factorization.

100140022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2176982.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 100140022 is about 10006.9986509442. The cubic root of 100140022 is about 464.3754238418.

Adding to 100140022 its reverse (220041001), we get a palindrome (320181023).

The spelling of 100140022 in words is "one hundred million, one hundred forty thousand, twenty-two".