801222046 has 8 divisors (see below), whose sum is σ = 1219771080. Its totient is φ = 394631688.

The previous prime is 801222017. The next prime is 801222073. The reversal of 801222046 is 640222108.

It is a happy number.

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

It is a super-2 number, since 2×801222046² = 1283913533992852232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 801222046.

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, 2989501 + ... + 2989768.

It is an arithmetic number, because the mean of its divisors is an integer number (152471385).

Almost surely, 2^801222046 is an apocalyptic number.

801222046 is a deficient number, since it is larger than the sum of its proper divisors (418549034).

801222046 is a wasteful number, since it uses less digits than its factorization.

801222046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5979338.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 801222046 is about 28305.8659291674. The cubic root of 801222046 is about 928.7902124971.

The spelling of 801222046 in words is "eight hundred one million, two hundred twenty-two thousand, forty-six".