10201021112322 has 48 divisors (see below), whose sum is σ = 22700031831360. Its totient is φ = 3308371896096.

The previous prime is 10201021112281. The next prime is 10201021112341. The reversal of 10201021112322 is 22321112010201.

10201021112322 is a `hidden beast` number, since 10 + 201 + 0 + 21 + 112 + 322 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10201021112295 and 10201021112304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40529179 + ... + 40780097.

It is an arithmetic number, because the mean of its divisors is an integer number (472917329820).

Almost surely, 2^{10201021112322} is an apocalyptic number.

10201021112322 is an abundant number, since it is smaller than the sum of its proper divisors (12499010719038).

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

10201021112322 is a wasteful number, since it uses less digits than its factorization.

10201021112322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312007 (or 312004 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 10201021112322 its reverse (22321112010201), we get a palindrome (32522133122523).

The spelling of 10201021112322 in words is "ten trillion, two hundred one billion, twenty-one million, one hundred twelve thousand, three hundred twenty-two".