11022220222101 has 96 divisors (see below), whose sum is σ = 17642150547840. Its totient is φ = 6575733964800.

The previous prime is 11022220222063. The next prime is 11022220222127. The reversal of 11022220222101 is 10122202222011.

It is a happy number.

It is not a de Polignac number, because 11022220222101 - 2²⁷ = 11022086004373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022220222171) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1739340405 + ... + 1739346741.

It is an arithmetic number, because the mean of its divisors is an integer number (183772401540).

Almost surely, 2^{11022220222101} is an apocalyptic number.

11022220222101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11022220222101 is a deficient number, since it is larger than the sum of its proper divisors (6619930325739).

11022220222101 is a wasteful number, since it uses less digits than its factorization.

11022220222101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7507 (or 7504 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 11022220222101 its reverse (10122202222011), we get a palindrome (21144422444112).

The spelling of 11022220222101 in words is "eleven trillion, twenty-two billion, two hundred twenty million, two hundred twenty-two thousand, one hundred one".