102200112021022 has 4 divisors (see below), whose sum is σ = 153300168031536. Its totient is φ = 51100056010510.

The previous prime is 102200112021017. The next prime is 102200112021023. The reversal of 102200112021022 is 220120211002201.

It is a happy number.

102200112021022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 = 102200112020987 and 102200112021005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102200112021023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25550028005254 + ... + 25550028005257.

It is an arithmetic number, because the mean of its divisors is an integer number (38325042007884).

Almost surely, 2^{102200112021022} is an apocalyptic number.

102200112021022 is a deficient number, since it is larger than the sum of its proper divisors (51100056010514).

102200112021022 is an equidigital number, since it uses as much as digits as its factorization.

102200112021022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51100056010513.

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

Adding to 102200112021022 its reverse (220120211002201), we get a palindrome (322320323023223).

The spelling of 102200112021022 in words is "one hundred two trillion, two hundred billion, one hundred twelve million, twenty-one thousand, twenty-two".