100180822 has 16 divisors (see below), whose sum is σ = 171908352. Its totient is φ = 42892200.

The previous prime is 100180807. The next prime is 100180823. The reversal of 100180822 is 228081001.

It is a junction number, because it is equal to n+sod(n) for n = 100180793 and 100180802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100180823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14197 + ... + 20047.

It is an arithmetic number, because the mean of its divisors is an integer number (10744272).

Almost surely, 2^100180822 is an apocalyptic number.

100180822 is a deficient number, since it is larger than the sum of its proper divisors (71727530).

100180822 is a wasteful number, since it uses less digits than its factorization.

100180822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7083.

The product of its (nonzero) digits is 256, while the sum is 22.

The square root of 100180822 is about 10009.0370166165. The cubic root of 100180822 is about 464.4384820290.

The spelling of 100180822 in words is "one hundred million, one hundred eighty thousand, eight hundred twenty-two".