3877205422228 has 48 divisors (see below), whose sum is σ = 7023919331520. Its totient is φ = 1871472556800.

The previous prime is 3877205422219. The next prime is 3877205422291. The reversal of 3877205422228 is 8222245027783.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5662663 + ... + 6310321.

It is an arithmetic number, because the mean of its divisors is an integer number (146331652740).

Almost surely, 2^{3877205422228} is an apocalyptic number.

It is an amenable number.

3877205422228 is a deficient number, since it is larger than the sum of its proper divisors (3146713909292).

3877205422228 is a wasteful number, since it uses less digits than its factorization.

3877205422228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648088 (or 648086 counting only the distinct ones).

The product of its (nonzero) digits is 6021120, while the sum is 52.

The spelling of 3877205422228 in words is "three trillion, eight hundred seventy-seven billion, two hundred five million, four hundred twenty-two thousand, two hundred twenty-eight".