10200112122022 has 4 divisors (see below), whose sum is σ = 15300168183036. Its totient is φ = 5100056061010.

The previous prime is 10200112122007. The next prime is 10200112122023. The reversal of 10200112122022 is 22022121100201.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 10200112121987 and 10200112122005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200112122023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2550028030504 + ... + 2550028030507.

It is an arithmetic number, because the mean of its divisors is an integer number (3825042045759).

Almost surely, 2^{10200112122022} is an apocalyptic number.

10200112122022 is a deficient number, since it is larger than the sum of its proper divisors (5100056061014).

10200112122022 is an equidigital number, since it uses as much as digits as its factorization.

10200112122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5100056061013.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10200112122022 its reverse (22022121100201), we get a palindrome (32222233222223).

The spelling of 10200112122022 in words is "ten trillion, two hundred billion, one hundred twelve million, one hundred twenty-two thousand, twenty-two".