11012022210222 has 96 divisors (see below), whose sum is σ = 27560661433344. Its totient is φ = 3140551276800.

The previous prime is 11012022210221. The next prime is 11012022210271. The reversal of 11012022210222 is 22201222021011.

It is a happy number.

11012022210222 is a `hidden beast` number, since 110 + 120 + 2 + 2 + 210 + 222 = 666.

It is a super-2 number, since 2×11012022210222² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11012022210195 and 11012022210204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012022210221) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 102376993 + ... + 102484499.

It is an arithmetic number, because the mean of its divisors is an integer number (287090223264).

Almost surely, 2^{11012022210222} is an apocalyptic number.

11012022210222 is an abundant number, since it is smaller than the sum of its proper divisors (16548639223122).

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

11012022210222 is a wasteful number, since it uses less digits than its factorization.

11012022210222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137974 (or 137971 counting only the distinct ones).

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

Adding to 11012022210222 its reverse (22201222021011), we get a palindrome (33213244231233).

The spelling of 11012022210222 in words is "eleven trillion, twelve billion, twenty-two million, two hundred ten thousand, two hundred twenty-two".