1122012102211 has 48 divisors (see below), whose sum is σ = 1566855184384. Its totient is φ = 781007832000.

The previous prime is 1122012102179. The next prime is 1122012102227.

1122012102211 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1122012102211 - 2⁵ = 1122012102179 is a prime.

It is a super-2 number, since 2×1122012102211² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1122012105211) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1302195 + ... + 1984876.

Almost surely, 2^{1122012102211} is an apocalyptic number.

1122012102211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1122012102211 is a deficient number, since it is larger than the sum of its proper divisors (444843082173).

1122012102211 is a wasteful number, since it uses less digits than its factorization.

1122012102211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3287144 (or 3287133 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

The spelling of 1122012102211 in words is "one trillion, one hundred twenty-two billion, twelve million, one hundred two thousand, two hundred eleven".