801122994 has 64 divisors (see below), whose sum is σ = 2154297600. Its totient is φ = 215426304.

The previous prime is 801122989. The next prime is 801123031. The reversal of 801122994 is 499221108.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55909 + ... + 68760.

It is an arithmetic number, because the mean of its divisors is an integer number (33660900).

Almost surely, 2^801122994 is an apocalyptic number.

801122994 is an abundant number, since it is smaller than the sum of its proper divisors (1353174606).

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

801122994 is a wasteful number, since it uses less digits than its factorization.

801122994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124704 (or 124698 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 801122994 is about 28304.1162024183. The cubic root of 801122994 is about 928.7519366658.

The spelling of 801122994 in words is "eight hundred one million, one hundred twenty-two thousand, nine hundred ninety-four".