10202020211022 has 64 divisors (see below), whose sum is σ = 21149610553344. Its totient is φ = 3277344913920.

The previous prime is 10202020211003. The next prime is 10202020211057. The reversal of 10202020211022 is 22011202020201.

It is a super-3 number, since 3×10202020211022³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 10202020210992 and 10202020211010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53372343 + ... + 53563149.

It is an arithmetic number, because the mean of its divisors is an integer number (330462664896).

Almost surely, 2^{10202020211022} is an apocalyptic number.

10202020211022 is an abundant number, since it is smaller than the sum of its proper divisors (10947590342322).

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

10202020211022 is a wasteful number, since it uses less digits than its factorization.

10202020211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192033.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10202020211022 its reverse (22011202020201), we get a palindrome (32213222231223).

The spelling of 10202020211022 in words is "ten trillion, two hundred two billion, twenty million, two hundred eleven thousand, twenty-two".