11010022022122 has 16 divisors (see below), whose sum is σ = 16559857159560. Its totient is φ = 5490070612992.

The previous prime is 11010022022119. The next prime is 11010022022123. The reversal of 11010022022122 is 22122022001011.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 8881168856641 + 2128853165481 = 2980129^2 + 1459059^2 .

It is a super-2 number, since 2×11010022022122² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11010022022096 and 11010022022105.

It is not an unprimeable number, because it can be changed into a prime (11010022022123) 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 7 ways as a sum of consecutive naturals, for example, 23919298 + ... + 24375250.

Almost surely, 2^{11010022022122} is an apocalyptic number.

11010022022122 is a deficient number, since it is larger than the sum of its proper divisors (5549835137438).

11010022022122 is a wasteful number, since it uses less digits than its factorization.

11010022022122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488697.

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

Adding to 11010022022122 its reverse (22122022001011), we get a palindrome (33132044023133).

The spelling of 11010022022122 in words is "eleven trillion, ten billion, twenty-two million, twenty-two thousand, one hundred twenty-two".