4431022203102 has 16 divisors (see below), whose sum is σ = 9667684806912. Its totient is φ = 1342734000920.

The previous prime is 4431022203077. The next prime is 4431022203143. The reversal of 4431022203102 is 2013022201344.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33568349958 + ... + 33568350089.

It is an arithmetic number, because the mean of its divisors is an integer number (604230300432).

Almost surely, 2^{4431022203102} is an apocalyptic number.

4431022203102 is an abundant number, since it is smaller than the sum of its proper divisors (5236662603810).

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

4431022203102 is a wasteful number, since it uses less digits than its factorization.

4431022203102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67136700063.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 4431022203102 its reverse (2013022201344), we get a palindrome (6444044404446).

The spelling of 4431022203102 in words is "four trillion, four hundred thirty-one billion, twenty-two million, two hundred three thousand, one hundred two".