1062422640512 has 128 divisors (see below), whose sum is σ = 2161257600000. Its totient is φ = 520099024896.

The previous prime is 1062422640479. The next prime is 1062422640557. The reversal of 1062422640512 is 2150462242601.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×1062422640512² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1750284113 + ... + 1750284719.

It is an arithmetic number, because the mean of its divisors is an integer number (16884825000).

Almost surely, 2^{1062422640512} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1062422640512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1080628800000).

1062422640512 is an abundant number, since it is smaller than the sum of its proper divisors (1098834959488).

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

1062422640512 is an equidigital number, since it uses as much as digits as its factorization.

1062422640512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1596 (or 1584 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

The spelling of 1062422640512 in words is "one trillion, sixty-two billion, four hundred twenty-two million, six hundred forty thousand, five hundred twelve".