111020022012119 has 64 divisors (see below), whose sum is σ = 127391774146560. Its totient is φ = 95825143584000.

The previous prime is 111020022012083. The next prime is 111020022012139. The reversal of 111020022012119 is 911210220020111.

It is a happy number.

It is not a de Polignac number, because 111020022012119 - 2⁸ = 111020022011863 is a prime.

It is a super-2 number, since 2×111020022012119² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111020022012094 and 111020022012103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111020022012139) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 26326775699 + ... + 26326779915.

It is an arithmetic number, because the mean of its divisors is an integer number (1990496471040).

Almost surely, 2^{111020022012119} is an apocalyptic number.

111020022012119 is a deficient number, since it is larger than the sum of its proper divisors (16371752134441).

111020022012119 is a wasteful number, since it uses less digits than its factorization.

111020022012119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6612.

The product of its (nonzero) digits is 144, while the sum is 23.

The spelling of 111020022012119 in words is "one hundred eleven trillion, twenty billion, twenty-two million, twelve thousand, one hundred nineteen".