901120120122 has 8 divisors (see below), whose sum is σ = 1802240240256. Its totient is φ = 300373373372.

The previous prime is 901120120099. The next prime is 901120120141. The reversal of 901120120122 is 221021021109.

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

901120120122 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75093343338 + ... + 75093343349.

It is an arithmetic number, because the mean of its divisors is an integer number (225280030032).

Almost surely, 2^901120120122 is an apocalyptic number.

901120120122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

901120120122 is a wasteful number, since it uses less digits than its factorization.

901120120122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150186686692.

The product of its (nonzero) digits is 144, while the sum is 21.

The spelling of 901120120122 in words is "nine hundred one billion, one hundred twenty million, one hundred twenty thousand, one hundred twenty-two".