22120020102010 has 32 divisors (see below), whose sum is σ = 40178074429440. Its totient is φ = 8767723591872.

The previous prime is 22120020101929. The next prime is 22120020102013. The reversal of 22120020102010 is 1020102002122.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22120020102013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9480145 + ... + 11580724.

It is an arithmetic number, because the mean of its divisors is an integer number (1255564825920).

Almost surely, 2^{22120020102010} is an apocalyptic number.

22120020102010 is a deficient number, since it is larger than the sum of its proper divisors (18058054327430).

22120020102010 is a wasteful number, since it uses less digits than its factorization.

22120020102010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21061830.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22120020102010 its reverse (1020102002122), we get a palindrome (23140122104132).

The spelling of 22120020102010 in words is "twenty-two trillion, one hundred twenty billion, twenty million, one hundred two thousand, ten".