102223343020 has 24 divisors (see below), whose sum is σ = 215686417968. Its totient is φ = 40695547200.

The previous prime is 102223342999. The next prime is 102223343039. The reversal of 102223343020 is 20343322201.

It is a super-2 number, since 2×102223343020² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102223342982 and 102223343000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12107551 + ... + 12115990.

It is an arithmetic number, because the mean of its divisors is an integer number (8986934082).

Almost surely, 2^102223343020 is an apocalyptic number.

102223343020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102223343020 is an abundant number, since it is smaller than the sum of its proper divisors (113463074948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102223343020 is a wasteful number, since it uses less digits than its factorization.

102223343020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24223761 (or 24223759 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 102223343020 its reverse (20343322201), we get a palindrome (122566665221).

The spelling of 102223343020 in words is "one hundred two billion, two hundred twenty-three million, three hundred forty-three thousand, twenty".