10200122100031 has 4 divisors (see below), whose sum is σ = 10200374887672. Its totient is φ = 10199869312392.

The previous prime is 10200122100029. The next prime is 10200122100037. The reversal of 10200122100031 is 13000122100201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10200122100031 - 2¹ = 10200122100029 is a prime.

It is a super-2 number, since 2×10200122100031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10200122099984 and 10200122100020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200122100037) 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, 126333285 + ... + 126413998.

It is an arithmetic number, because the mean of its divisors is an integer number (2550093721918).

Almost surely, 2^{10200122100031} is an apocalyptic number.

10200122100031 is a deficient number, since it is larger than the sum of its proper divisors (252787641).

10200122100031 is an equidigital number, since it uses as much as digits as its factorization.

10200122100031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252787640.

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

Adding to 10200122100031 its reverse (13000122100201), we get a palindrome (23200244200232).

The spelling of 10200122100031 in words is "ten trillion, two hundred billion, one hundred twenty-two million, one hundred thousand, thirty-one".