880122222 has 48 divisors (see below), whose sum is σ = 2223842400. Its totient is φ = 251461728.

The previous prime is 880122197. The next prime is 880122223. The reversal of 880122222 is 222221088.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (880122223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65103 + ... + 77450.

It is an arithmetic number, because the mean of its divisors is an integer number (46330050).

Almost surely, 2^880122222 is an apocalyptic number.

880122222 is an abundant number, since it is smaller than the sum of its proper divisors (1343720178).

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

880122222 is a wasteful number, since it uses less digits than its factorization.

880122222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142582 (or 142565 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 880122222 is about 29666.8539282479. The cubic root of 880122222 is about 958.3283342768.

The spelling of 880122222 in words is "eight hundred eighty million, one hundred twenty-two thousand, two hundred twenty-two".