112020120101219 has 24 divisors (see below), whose sum is σ = 134079368682000. Its totient is φ = 93149877078720.

The previous prime is 112020120101189. The next prime is 112020120101231. The reversal of 112020120101219 is 912101021020211.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-112020120101219 is a prime.

It is a super-2 number, since 2×112020120101219² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112020120101194 and 112020120101203.

It is not an unprimeable number, because it can be changed into a prime (112020120101119) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 840029624 + ... + 840162965.

It is an arithmetic number, because the mean of its divisors is an integer number (5586640361750).

Almost surely, 2^{112020120101219} is an apocalyptic number.

112020120101219 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

112020120101219 is a deficient number, since it is larger than the sum of its proper divisors (22059248580781).

112020120101219 is a wasteful number, since it uses less digits than its factorization.

112020120101219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1680192659 (or 1680192648 counting only the distinct ones).

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

The spelling of 112020120101219 in words is "one hundred twelve trillion, twenty billion, one hundred twenty million, one hundred one thousand, two hundred nineteen".