102443444423022 has 16 divisors (see below), whose sum is σ = 205024120537680. Its totient is φ = 34124942859072.

The previous prime is 102443444423011. The next prime is 102443444423027. The reversal of 102443444423022 is 220324444344201.

It is a super-2 number, since 2×102443444423022² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102443444423027) 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, 5717977447 + ... + 5717995362.

It is an arithmetic number, because the mean of its divisors is an integer number (12814007533605).

Almost surely, 2^{102443444423022} is an apocalyptic number.

102443444423022 is an abundant number, since it is smaller than the sum of its proper divisors (102580676114658).

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

102443444423022 is a wasteful number, since it uses less digits than its factorization.

102443444423022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11435974307.

The product of its (nonzero) digits is 589824, while the sum is 39.

Adding to 102443444423022 its reverse (220324444344201), we get a palindrome (322767888767223).

The spelling of 102443444423022 in words is "one hundred two trillion, four hundred forty-three billion, four hundred forty-four million, four hundred twenty-three thousand, twenty-two".