1222010210982 has 48 divisors (see below), whose sum is σ = 2688936260976. Its totient is φ = 369956875200.

The previous prime is 1222010210959. The next prime is 1222010210987. The reversal of 1222010210982 is 2890120102221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222010210987) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22933 + ... + 1563504.

It is an arithmetic number, because the mean of its divisors is an integer number (56019505437).

Almost surely, 2^{1222010210982} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1222010210982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1344468130488).

1222010210982 is an abundant number, since it is smaller than the sum of its proper divisors (1466926049994).

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

1222010210982 is a wasteful number, since it uses less digits than its factorization.

1222010210982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1587525 (or 1587514 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The spelling of 1222010210982 in words is "one trillion, two hundred twenty-two billion, ten million, two hundred ten thousand, nine hundred eighty-two".