10031122201 has 4 divisors (see below), whose sum is σ = 10092662992. Its totient is φ = 9969581412.

The previous prime is 10031122169. The next prime is 10031122237. The reversal of 10031122201 is 10222113001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10222113001 = 113 ⋅90461177.

It is a cyclic number.

It is not a de Polignac number, because 10031122201 - 2⁵ = 10031122169 is a prime.

It is a super-2 number, since 2×10031122201² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10031102201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30770151 + ... + 30770476.

It is an arithmetic number, because the mean of its divisors is an integer number (2523165748).

Almost surely, 2^10031122201 is an apocalyptic number.

It is an amenable number.

10031122201 is a deficient number, since it is larger than the sum of its proper divisors (61540791).

10031122201 is an equidigital number, since it uses as much as digits as its factorization.

10031122201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61540790.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10031122201 its reverse (10222113001), we get a palindrome (20253235202).

The spelling of 10031122201 in words is "ten billion, thirty-one million, one hundred twenty-two thousand, two hundred one".