1001121201119 has 8 divisors (see below), whose sum is σ = 1079796886560. Its totient is φ = 922683567456.

The previous prime is 1001121201023. The next prime is 1001121201137. The reversal of 1001121201119 is 9111021211001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1001121201119 - 2²⁸ = 1000852765663 is a prime.

It is a super-2 number, since 2×1001121201119² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1001121201119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001121201139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59504204 + ... + 59521025.

It is an arithmetic number, because the mean of its divisors is an integer number (134974610820).

Almost surely, 2^{1001121201119} is an apocalyptic number.

1001121201119 is a deficient number, since it is larger than the sum of its proper divisors (78675685441).

1001121201119 is a wasteful number, since it uses less digits than its factorization.

1001121201119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119025889.

The product of its (nonzero) digits is 36, while the sum is 20.

The spelling of 1001121201119 in words is "one trillion, one billion, one hundred twenty-one million, two hundred one thousand, one hundred nineteen".