100140544222 has 8 divisors (see below), whose sum is σ = 150432695496. Its totient is φ = 49996312392.

The previous prime is 100140544193. The next prime is 100140544253. The reversal of 100140544222 is 222445041001.

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

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, 36978168 + ... + 36980875.

It is an arithmetic number, because the mean of its divisors is an integer number (18804086937).

Almost surely, 2^100140544222 is an apocalyptic number.

100140544222 is a deficient number, since it is larger than the sum of its proper divisors (50292151274).

100140544222 is an equidigital number, since it uses as much as digits as its factorization.

100140544222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73959722.

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 100140544222 its reverse (222445041001), we get a palindrome (322585585223).

The spelling of 100140544222 in words is "one hundred billion, one hundred forty million, five hundred forty-four thousand, two hundred twenty-two".