22010201020002 has 96 divisors (see below), whose sum is σ = 48176772779520. Its totient is φ = 6700004812800.

The previous prime is 22010201019991. The next prime is 22010201020009. The reversal of 22010201020002 is 20002010201022.

It is a self number, because there is not a number n which added to its sum of digits gives 22010201020002.

It is not an unprimeable number, because it can be changed into a prime (22010201020009) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 267394252 + ... + 267476552.

It is an arithmetic number, because the mean of its divisors is an integer number (501841383120).

Almost surely, 2^{22010201020002} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22010201020002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24088386389760).

22010201020002 is an abundant number, since it is smaller than the sum of its proper divisors (26166571759518).

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

22010201020002 is a wasteful number, since it uses less digits than its factorization.

22010201020002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85148 (or 85135 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 22010201020002 its reverse (20002010201022), we get a palindrome (42012211221024).

The spelling of 22010201020002 in words is "twenty-two trillion, ten billion, two hundred one million, twenty thousand, two".