1122012101119 has 16 divisors (see below), whose sum is σ = 1381194920448. Its totient is φ = 887580656352.

The previous prime is 1122012101099. The next prime is 1122012101129. The reversal of 1122012101119 is 9111012102211.

It is a happy number.

It is not a de Polignac number, because 1122012101119 - 2¹¹ = 1122012099071 is a prime.

It is a super-2 number, since 2×1122012101119² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1122012101119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122012101129) 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, 654187 + ... + 1634620.

It is an arithmetic number, because the mean of its divisors is an integer number (86324682528).

Almost surely, 2^{1122012101119} is an apocalyptic number.

1122012101119 is a deficient number, since it is larger than the sum of its proper divisors (259182819329).

1122012101119 is a wasteful number, since it uses less digits than its factorization.

1122012101119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2294214.

The product of its (nonzero) digits is 72, while the sum is 22.

The spelling of 1122012101119 in words is "one trillion, one hundred twenty-two billion, twelve million, one hundred one thousand, one hundred nineteen".