22020100020210 has 16 divisors (see below), whose sum is σ = 52848240048576. Its totient is φ = 5872026672048.

The previous prime is 22020100020203. The next prime is 22020100020241. The reversal of 22020100020210 is 1202000102022.

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, 367001666974 + ... + 367001667033.

It is an arithmetic number, because the mean of its divisors is an integer number (3303015003036).

Almost surely, 2^{22020100020210} is an apocalyptic number.

22020100020210 is an abundant number, since it is smaller than the sum of its proper divisors (30828140028366).

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

22020100020210 is a wasteful number, since it uses less digits than its factorization.

22020100020210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734003334017.

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

Adding to 22020100020210 its reverse (1202000102022), we get a palindrome (23222100122232).

The spelling of 22020100020210 in words is "twenty-two trillion, twenty billion, one hundred million, twenty thousand, two hundred ten".