102222203030231 has 4 divisors (see below), whose sum is σ = 102222937941264. Its totient is φ = 102221468119200.

The previous prime is 102222203030203. The next prime is 102222203030251. The reversal of 102222203030231 is 132030302222201.

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 102222203030231 - 2¹⁸ = 102222202768087 is a prime.

It is a super-2 number, since 2×102222203030231² (a number of 29 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 = 102222203030197 and 102222203030206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102222203030251) 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, 367246835 + ... + 367525076.

It is an arithmetic number, because the mean of its divisors is an integer number (25555734485316).

Almost surely, 2^{102222203030231} is an apocalyptic number.

102222203030231 is a deficient number, since it is larger than the sum of its proper divisors (734911033).

102222203030231 is an equidigital number, since it uses as much as digits as its factorization.

102222203030231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734911032.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 102222203030231 its reverse (132030302222201), we get a palindrome (234252505252432).

The spelling of 102222203030231 in words is "one hundred two trillion, two hundred twenty-two billion, two hundred three million, thirty thousand, two hundred thirty-one".