662202070122 has 32 divisors (see below), whose sum is σ = 1343259590400. Its totient is φ = 217606169088.

The previous prime is 662202070121. The next prime is 662202070141. The reversal of 662202070122 is 221070202266.

It is a self number, because there is not a number n which added to its sum of digits gives 662202070122.

It is not an unprimeable number, because it can be changed into a prime (662202070121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1659922 + ... + 2019837.

It is an arithmetic number, because the mean of its divisors is an integer number (41976862200).

Almost surely, 2^662202070122 is an apocalyptic number.

662202070122 is an abundant number, since it is smaller than the sum of its proper divisors (681057520278).

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

662202070122 is a wasteful number, since it uses less digits than its factorization.

662202070122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3680190.

The product of its (nonzero) digits is 8064, while the sum is 30.

Adding to 662202070122 its reverse (221070202266), we get a palindrome (883272272388).

The spelling of 662202070122 in words is "six hundred sixty-two billion, two hundred two million, seventy thousand, one hundred twenty-two".