881222470 has 64 divisors (see below), whose sum is σ = 1712390400. Its totient is φ = 325503360.

The previous prime is 881222453. The next prime is 881222479. The reversal of 881222470 is 74222188.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (881222479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1610737 + ... + 1611283.

It is an arithmetic number, because the mean of its divisors is an integer number (26756100).

Almost surely, 2^881222470 is an apocalyptic number.

881222470 is a deficient number, since it is larger than the sum of its proper divisors (831167930).

881222470 is a wasteful number, since it uses less digits than its factorization.

881222470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773.

The product of its (nonzero) digits is 14336, while the sum is 34.

The square root of 881222470 is about 29685.3915251256. The cubic root of 881222470 is about 958.7275060209.

The spelling of 881222470 in words is "eight hundred eighty-one million, two hundred twenty-two thousand, four hundred seventy".