1001123013219 has 32 divisors (see below), whose sum is σ = 1575310540800. Its totient is φ = 553412714400.

The previous prime is 1001123013139. The next prime is 1001123013277. The reversal of 1001123013219 is 9123103211001.

1001123013219 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1001123013219 - 2²³ = 1001114624611 is a prime.

It is a super-2 number, since 2×1001123013219² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1001123013299) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1496332 + ... + 2059430.

It is an arithmetic number, because the mean of its divisors is an integer number (49228454400).

Almost surely, 2^{1001123013219} is an apocalyptic number.

1001123013219 is a deficient number, since it is larger than the sum of its proper divisors (574187527581).

1001123013219 is a wasteful number, since it uses less digits than its factorization.

1001123013219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565871.

The product of its (nonzero) digits is 324, while the sum is 24.

The spelling of 1001123013219 in words is "one trillion, one billion, one hundred twenty-three million, thirteen thousand, two hundred nineteen".