102222303202031 has 32 divisors (see below), whose sum is σ = 109699090663680. Its totient is φ = 94910268211200.

The previous prime is 102222303202027. The next prime is 102222303202037. The reversal of 102222303202031 is 130202303222201.

It is not a de Polignac number, because 102222303202031 - 2² = 102222303202027 is a prime.

It is a super-2 number, since 2×102222303202031² (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 = 102222303201988 and 102222303202006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102222303202037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13598812685 + ... + 13598820201.

It is an arithmetic number, because the mean of its divisors is an integer number (3428096583240).

Almost surely, 2^{102222303202031} is an apocalyptic number.

102222303202031 is a deficient number, since it is larger than the sum of its proper divisors (7476787461649).

102222303202031 is a wasteful number, since it uses less digits than its factorization.

102222303202031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14915.

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

Adding to 102222303202031 its reverse (130202303222201), we get a palindrome (232424606424232).

The spelling of 102222303202031 in words is "one hundred two trillion, two hundred twenty-two billion, three hundred three million, two hundred two thousand, thirty-one".