20102212101119 has 8 divisors (see below), whose sum is σ = 20467587354000. Its totient is φ = 19737658841472.

The previous prime is 20102212101109. The next prime is 20102212101137. The reversal of 20102212101119 is 91110121220102.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20102212101119 is a prime.

It is a super-2 number, since 2×20102212101119² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20102212101094 and 20102212101103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20102212101109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205448954 + ... + 205546775.

It is an arithmetic number, because the mean of its divisors is an integer number (2558448419250).

Almost surely, 2^{20102212101119} is an apocalyptic number.

20102212101119 is a deficient number, since it is larger than the sum of its proper divisors (365375252881).

20102212101119 is an equidigital number, since it uses as much as digits as its factorization.

20102212101119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410996617.

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

The spelling of 20102212101119 in words is "twenty trillion, one hundred two billion, two hundred twelve million, one hundred one thousand, one hundred nineteen".