1012001200119 has 96 divisors (see below), whose sum is σ = 1848472406144. Its totient is φ = 519169305600.

The previous prime is 1012001200099. The next prime is 1012001200123. The reversal of 1012001200119 is 9110021002101.

It is a happy number.

It is not a de Polignac number, because 1012001200119 - 2⁷ = 1012001199991 is a prime.

It is a super-2 number, since 2×1012001200119² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012001200319) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 102207069 + ... + 102216969.

Almost surely, 2^{1012001200119} is an apocalyptic number.

1012001200119 is a deficient number, since it is larger than the sum of its proper divisors (836471206025).

1012001200119 is a wasteful number, since it uses less digits than its factorization.

1012001200119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13337 (or 13334 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

The spelling of 1012001200119 in words is "one trillion, twelve billion, one million, two hundred thousand, one hundred nineteen".