2301801291228 has 24 divisors (see below), whose sum is σ = 5501866502160. Its totient is φ = 748553265280.

The previous prime is 2301801291157. The next prime is 2301801291247. The reversal of 2301801291228 is 8221921081032.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 2339228463 + ... + 2339229446.

It is an arithmetic number, because the mean of its divisors is an integer number (229244437590).

Almost surely, 2^{2301801291228} is an apocalyptic number.

It is an amenable number.

2301801291228 is an abundant number, since it is smaller than the sum of its proper divisors (3200065210932).

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

2301801291228 is a wasteful number, since it uses less digits than its factorization.

2301801291228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4678457957 (or 4678457955 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 39.

The spelling of 2301801291228 in words is "two trillion, three hundred one billion, eight hundred one million, two hundred ninety-one thousand, two hundred twenty-eight".