1214020119 has 24 divisors (see below), whose sum is σ = 1757019600. Its totient is φ = 745285632.

The previous prime is 1214020111. The next prime is 1214020139. The reversal of 1214020119 is 9110204121.

It is a happy number.

It is not a de Polignac number, because 1214020119 - 2³ = 1214020111 is a prime.

It is a super-2 number, since 2×1214020119² = 2947689698673548322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1214020095 and 1214020104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214020111) 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, 224977 + ... + 230309.

It is an arithmetic number, because the mean of its divisors is an integer number (73209150).

Almost surely, 2^1214020119 is an apocalyptic number.

1214020119 is a deficient number, since it is larger than the sum of its proper divisors (542999481).

1214020119 is a wasteful number, since it uses less digits than its factorization.

1214020119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5811 (or 5798 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 1214020119 is about 34842.7914926459. The cubic root of 1214020119 is about 1066.7810555819.

The spelling of 1214020119 in words is "one billion, two hundred fourteen million, twenty thousand, one hundred nineteen".