102022212111103 has 4 divisors (see below), whose sum is σ = 102096087718648. Its totient is φ = 101948336503560.

The previous prime is 102022212111031. The next prime is 102022212111143. The reversal of 102022212111103 is 301111212220201.

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 102022212111103 - 2²¹ = 102022210013951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102022212111143) 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 in 3 ways as a sum of consecutive naturals, for example, 36937801701 + ... + 36937804462.

It is an arithmetic number, because the mean of its divisors is an integer number (25524021929662).

Almost surely, 2^{102022212111103} is an apocalyptic number.

102022212111103 is a deficient number, since it is larger than the sum of its proper divisors (73875607545).

102022212111103 is an equidigital number, since it uses as much as digits as its factorization.

102022212111103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73875607544.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 102022212111103 its reverse (301111212220201), we get a palindrome (403133424331304).

The spelling of 102022212111103 in words is "one hundred two trillion, twenty-two billion, two hundred twelve million, one hundred eleven thousand, one hundred three".