900880122 has 8 divisors (see below), whose sum is σ = 1801760256. Its totient is φ = 300293372.

The previous prime is 900880121. The next prime is 900880199. The reversal of 900880122 is 221088009.

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

900880122 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 900880122.

It is not an unprimeable number, because it can be changed into a prime (900880121) 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, 75073338 + ... + 75073349.

It is an arithmetic number, because the mean of its divisors is an integer number (225220032).

Almost surely, 2^900880122 is an apocalyptic number.

900880122 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.

900880122 is a wasteful number, since it uses less digits than its factorization.

900880122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150146692.

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 900880122 is about 30014.6651155731. The cubic root of 900880122 is about 965.8040037186.

The spelling of 900880122 in words is "nine hundred million, eight hundred eighty thousand, one hundred twenty-two".