22102102020016 has 40 divisors (see below), whose sum is σ = 45186759692640. Its totient is φ = 10451800060416.

The previous prime is 22102102019969. The next prime is 22102102020017. The reversal of 22102102020016 is 61002020120122.

It is a junction number, because it is equal to n+sod(n) for n = 22102102019975 and 22102102020002.

It is not an unprimeable number, because it can be changed into a prime (22102102020017) 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, 337383315 + ... + 337448818.

It is an arithmetic number, because the mean of its divisors is an integer number (1129668992316).

Almost surely, 2^{22102102020016} is an apocalyptic number.

It is an amenable number.

22102102020016 is an abundant number, since it is smaller than the sum of its proper divisors (23084657672624).

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

22102102020016 is a wasteful number, since it uses less digits than its factorization.

22102102020016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674832253 (or 674832247 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 22102102020016 its reverse (61002020120122), we get a palindrome (83104122140138).

The spelling of 22102102020016 in words is "twenty-two trillion, one hundred two billion, one hundred two million, twenty thousand, sixteen".