102203220220031 has 8 divisors (see below), whose sum is σ = 116889125529600. Its totient is φ = 87538676230008.

The previous prime is 102203220219983. The next prime is 102203220220039. The reversal of 102203220220031 is 130022022302201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102203220220031 - 2²⁶ = 102203153111167 is a prime.

It is a super-2 number, since 2×102203220220031² (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 = 102203220219985 and 102203220220012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102203220220039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5340319631 + ... + 5340338768.

It is an arithmetic number, because the mean of its divisors is an integer number (14611140691200).

Almost surely, 2^{102203220220031} is an apocalyptic number.

102203220220031 is a deficient number, since it is larger than the sum of its proper divisors (14685905309569).

102203220220031 is a wasteful number, since it uses less digits than its factorization.

102203220220031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10680659773.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 102203220220031 its reverse (130022022302201), we get a palindrome (232225242522232).

The spelling of 102203220220031 in words is "one hundred two trillion, two hundred three billion, two hundred twenty million, two hundred twenty thousand, thirty-one".