877226112000 has 2464 divisors, whose sum is σ = 4020824171520. Its totient is φ = 186325401600.

The previous prime is 877226111947. The next prime is 877226112019. The reversal of 877226112000 is 211622778.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 11104127961 + ... + 11104128039.

Almost surely, 2^877226112000 is an apocalyptic number.

877226112000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 877226112000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2010412085760).

877226112000 is an abundant number, since it is smaller than the sum of its proper divisors (3143598059520).

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

877226112000 is an equidigital number, since it uses as much as digits as its factorization.

877226112000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156 (or 113 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 36.

Adding to 877226112000 its reverse (211622778), we get a palindrome (877437734778).

The spelling of 877226112000 in words is "eight hundred seventy-seven billion, two hundred twenty-six million, one hundred twelve thousand".