10201001122 has 8 divisors (see below), whose sum is σ = 16478540316. Its totient is φ = 4708154352.

The previous prime is 10201001117. The next prime is 10201001141. The reversal of 10201001122 is 22110010201.

It can be written as a sum of positive squares in 2 ways, for example, as 9761637601 + 439363521 = 98801^2 + 20961^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 10201001099 and 10201001108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196173073 + ... + 196173124.

Almost surely, 2^10201001122 is an apocalyptic number.

10201001122 is a deficient number, since it is larger than the sum of its proper divisors (6277539194).

10201001122 is a wasteful number, since it uses less digits than its factorization.

10201001122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392346212.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10201001122 its reverse (22110010201), we get a palindrome (32311011323).

The spelling of 10201001122 in words is "ten billion, two hundred one million, one thousand, one hundred twenty-two".