11020000012122 has 64 divisors (see below), whose sum is σ = 24125655859200. Its totient is φ = 3342408189120.

The previous prime is 11020000012121. The next prime is 11020000012159. The reversal of 11020000012122 is 22121000002011.

11020000012122 is a modest number, since divided by 12122 gives 1102 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 11020000012098 and 11020000012107.

It is not an unprimeable number, because it can be changed into a prime (11020000012121) 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 31 ways as a sum of consecutive naturals, for example, 8094558 + ... + 9357449.

It is an arithmetic number, because the mean of its divisors is an integer number (376963372800).

Almost surely, 2^{11020000012122} is an apocalyptic number.

11020000012122 is an abundant number, since it is smaller than the sum of its proper divisors (13105655847078).

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

11020000012122 is a wasteful number, since it uses less digits than its factorization.

11020000012122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17452251.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11020000012122 its reverse (22121000002011), we get a palindrome (33141000014133).

The spelling of 11020000012122 in words is "eleven trillion, twenty billion, twelve thousand, one hundred twenty-two".