9920270135582 has 8 divisors (see below), whose sum is σ = 14886561770496. Its totient is φ = 4958082878752.

The previous prime is 9920270135579. The next prime is 9920270135681. The reversal of 9920270135582 is 2855310720299.

9920270135582 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×9920270135582² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1026088478 + ... + 1026098145.

It is an arithmetic number, because the mean of its divisors is an integer number (1860820221312).

Almost surely, 2^{9920270135582} is an apocalyptic number.

9920270135582 is a deficient number, since it is larger than the sum of its proper divisors (4966291634914).

9920270135582 is a wasteful number, since it uses less digits than its factorization.

9920270135582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2052189042.

The product of its (nonzero) digits is 2721600, while the sum is 53.

The spelling of 9920270135582 in words is "nine trillion, nine hundred twenty billion, two hundred seventy million, one hundred thirty-five thousand, five hundred eighty-two".