862201166232 has 256 divisors, whose sum is σ = 2540845440000. Its totient is φ = 243696854016.

The previous prime is 862201166209. The next prime is 862201166261. The reversal of 862201166232 is 232661102268.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 362725428 + ... + 362727804.

It is an arithmetic number, because the mean of its divisors is an integer number (9925177500).

Almost surely, 2^862201166232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 862201166232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1270422720000).

862201166232 is an abundant number, since it is smaller than the sum of its proper divisors (1678644273768).

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

862201166232 is a wasteful number, since it uses less digits than its factorization.

862201166232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2863 (or 2845 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The spelling of 862201166232 in words is "eight hundred sixty-two billion, two hundred one million, one hundred sixty-six thousand, two hundred thirty-two".