120021122194 has 8 divisors (see below), whose sum is σ = 186239672460. Its totient is φ = 57941231376.

The previous prime is 120021122191. The next prime is 120021122197. The reversal of 120021122194 is 491221120021.

120021122194 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (120021122191) and next prime (120021122197).

It can be written as a sum of positive squares in 2 ways, for example, as 119068473969 + 952648225 = 345063^2 + 30865^2 .

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

It is not an unprimeable number, because it can be changed into a prime (120021122191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1034664789 + ... + 1034664904.

Almost surely, 2^120021122194 is an apocalyptic number.

120021122194 is a deficient number, since it is larger than the sum of its proper divisors (66218550266).

120021122194 is a wasteful number, since it uses less digits than its factorization.

120021122194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2069329724.

The product of its (nonzero) digits is 576, while the sum is 25.

The spelling of 120021122194 in words is "one hundred twenty billion, twenty-one million, one hundred twenty-two thousand, one hundred ninety-four".