102210021013223 has 4 divisors (see below), whose sum is σ = 102210043018800. Its totient is φ = 102209999007648.

The previous prime is 102210021013151. The next prime is 102210021013237. The reversal of 102210021013223 is 322310120012201.

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 102210021013223 - 2²² = 102210016818919 is a prime.

It is a super-3 number, since 3×102210021013223³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102210021013195 and 102210021013204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102210021016223) 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, 1011323 + ... + 14333276.

It is an arithmetic number, because the mean of its divisors is an integer number (25552510754700).

Almost surely, 2^{102210021013223} is an apocalyptic number.

102210021013223 is a deficient number, since it is larger than the sum of its proper divisors (22005577).

102210021013223 is an equidigital number, since it uses as much as digits as its factorization.

102210021013223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22005576.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 102210021013223 its reverse (322310120012201), we get a palindrome (424520141025424).

The spelling of 102210021013223 in words is "one hundred two trillion, two hundred ten billion, twenty-one million, thirteen thousand, two hundred twenty-three".