11012121101122 has 16 divisors (see below), whose sum is σ = 16862022175680. Its totient is φ = 5392156724272.

The previous prime is 11012121101119. The next prime is 11012121101221. The reversal of 11012121101122 is 22110112121011.

It is a super-2 number, since 2×11012121101122² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11012121101096 and 11012121101105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177389233 + ... + 177451300.

It is an arithmetic number, because the mean of its divisors is an integer number (1053876385980).

Almost surely, 2^{11012121101122} is an apocalyptic number.

11012121101122 is a deficient number, since it is larger than the sum of its proper divisors (5849901074558).

11012121101122 is a wasteful number, since it uses less digits than its factorization.

11012121101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354840857.

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

Adding to 11012121101122 its reverse (22110112121011), we get a palindrome (33122233222133).

The spelling of 11012121101122 in words is "eleven trillion, twelve billion, one hundred twenty-one million, one hundred one thousand, one hundred twenty-two".