1220100011119 has 4 divisors (see below), whose sum is σ = 1331018193960. Its totient is φ = 1109181828280.

The previous prime is 1220100011093. The next prime is 1220100011153. The reversal of 1220100011119 is 9111100010221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1220100011119 - 2⁷ = 1220100010991 is a prime.

It is a super-2 number, since 2×1220100011119² (a number of 25 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 = 1220100011096 and 1220100011105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1220100011189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55459091404 + ... + 55459091425.

It is an arithmetic number, because the mean of its divisors is an integer number (332754548490).

Almost surely, 2^{1220100011119} is an apocalyptic number.

1220100011119 is a deficient number, since it is larger than the sum of its proper divisors (110918182841).

1220100011119 is a wasteful number, since it uses less digits than its factorization.

1220100011119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110918182840.

The product of its (nonzero) digits is 36, while the sum is 19.

The spelling of 1220100011119 in words is "one trillion, two hundred twenty billion, one hundred million, eleven thousand, one hundred nineteen".