882139222755 has 384 divisors, whose sum is σ = 2057479004160. Its totient is φ = 349763235840.

The previous prime is 882139222753. The next prime is 882139222771. The reversal of 882139222755 is 557222931288.

882139222755 is a `hidden beast` number, since 8 + 8 + 21 + 392 + 227 + 5 + 5 = 666.

882139222755 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 882139222755 - 2¹ = 882139222753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (882139222753) by changing a digit.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 214578150 + ... + 214582260.

It is an arithmetic number, because the mean of its divisors is an integer number (5358018240).

Almost surely, 2^882139222755 is an apocalyptic number.

882139222755 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

882139222755 is an abundant number, since it is smaller than the sum of its proper divisors (1175339781405).

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

882139222755 is a wasteful number, since it uses less digits than its factorization.

882139222755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4224 (or 4199 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 54.

The spelling of 882139222755 in words is "eight hundred eighty-two billion, one hundred thirty-nine million, two hundred twenty-two thousand, seven hundred fifty-five".