982222770 has 64 divisors (see below), whose sum is σ = 2554104960. Its totient is φ = 240780288.

The previous prime is 982222723. The next prime is 982222771. The reversal of 982222770 is 77222289.

It is not an unprimeable number, because it can be changed into a prime (982222771) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 465 + ... + 44324.

It is an arithmetic number, because the mean of its divisors is an integer number (39907890).

Almost surely, 2^982222770 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 982222770, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1277052480).

982222770 is an abundant number, since it is smaller than the sum of its proper divisors (1571882190).

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

982222770 is a wasteful number, since it uses less digits than its factorization.

982222770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44859.

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 982222770 is about 31340.4334686041. The cubic root of 982222770 is about 994.0387912697.

The spelling of 982222770 in words is "nine hundred eighty-two million, two hundred twenty-two thousand, seven hundred seventy".