11122112210019 has 16 divisors (see below), whose sum is σ = 15967937773440. Its totient is φ = 6860299187840.

The previous prime is 11122112209997. The next prime is 11122112210029. The reversal of 11122112210019 is 91001221122111.

It is a cyclic number.

It is not a de Polignac number, because 11122112210019 - 2⁷ = 11122112209891 is a prime.

It is a super-2 number, since 2×11122112210019² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11122112210029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1848137937 + ... + 1848143954.

It is an arithmetic number, because the mean of its divisors is an integer number (997996110840).

Almost surely, 2^{11122112210019} is an apocalyptic number.

11122112210019 is a deficient number, since it is larger than the sum of its proper divisors (4845825563421).

11122112210019 is a wasteful number, since it uses less digits than its factorization.

11122112210019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3696281970.

The product of its (nonzero) digits is 144, while the sum is 24.

The spelling of 11122112210019 in words is "eleven trillion, one hundred twenty-two billion, one hundred twelve million, two hundred ten thousand, nineteen".