102222220100203 has 6 divisors (see below), whose sum is σ = 118911562157436. Its totient is φ = 87619045800132.

The previous prime is 102222220100179. The next prime is 102222220100219. The reversal of 102222220100203 is 302001022222201.

It is not a de Polignac number, because 102222220100203 - 2¹³ = 102222220092011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102222220100603) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1043083878525 + ... + 1043083878622.

It is an arithmetic number, because the mean of its divisors is an integer number (19818593692906).

Almost surely, 2^{102222220100203} is an apocalyptic number.

102222220100203 is a deficient number, since it is larger than the sum of its proper divisors (16689342057233).

102222220100203 is an equidigital number, since it uses as much as digits as its factorization.

102222220100203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2086167757161 (or 2086167757154 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 102222220100203 its reverse (302001022222201), we get a palindrome (404223242322404).

The spelling of 102222220100203 in words is "one hundred two trillion, two hundred twenty-two billion, two hundred twenty million, one hundred thousand, two hundred three".