201011102020222 has 64 divisors (see below), whose sum is σ = 339202805760000. Its totient is φ = 88642589891328.

The previous prime is 201011102020163. The next prime is 201011102020241. The reversal of 201011102020222 is 222020201110102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 201011102020196 and 201011102020205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2454337029 + ... + 2454418927.

It is an arithmetic number, because the mean of its divisors is an integer number (5300043840000).

Almost surely, 2^{201011102020222} is an apocalyptic number.

201011102020222 is a deficient number, since it is larger than the sum of its proper divisors (138191703739778).

201011102020222 is a wasteful number, since it uses less digits than its factorization.

201011102020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86425.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 201011102020222 its reverse (222020201110102), we get a palindrome (423031303130324).

The spelling of 201011102020222 in words is "two hundred one trillion, eleven billion, one hundred two million, twenty thousand, two hundred twenty-two".