1001010120219 has 16 divisors (see below), whose sum is σ = 1483301721600. Its totient is φ = 667194385608.

The previous prime is 1001010120107. The next prime is 1001010120251. The reversal of 1001010120219 is 9120210101001.

It is a happy number.

It is not a de Polignac number, because 1001010120219 - 2¹⁹ = 1001009595931 is a prime.

It is a super-2 number, since 2×1001010120219² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1001010120269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3921039 + ... + 4168520.

It is an arithmetic number, because the mean of its divisors is an integer number (92706357600).

Almost surely, 2^{1001010120219} is an apocalyptic number.

1001010120219 is a deficient number, since it is larger than the sum of its proper divisors (482291601381).

1001010120219 is an equidigital number, since it uses as much as digits as its factorization.

1001010120219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8094151 (or 8094145 counting only the distinct ones).

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

The spelling of 1001010120219 in words is "one trillion, one billion, ten million, one hundred twenty thousand, two hundred nineteen".