70001121117 has 8 divisors (see below), whose sum is σ = 93339692320. Its totient is φ = 46664982000.

The previous prime is 70001121103. The next prime is 70001121121. The reversal of 70001121117 is 71112110007.

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

It is not a de Polignac number, because 70001121117 - 2¹⁶ = 70001055581 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 70001121093 and 70001121102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70001121137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 539767 + ... + 656772.

It is an arithmetic number, because the mean of its divisors is an integer number (11667461540).

Almost surely, 2^70001121117 is an apocalyptic number.

It is an amenable number.

70001121117 is a deficient number, since it is larger than the sum of its proper divisors (23338571203).

70001121117 is a wasteful number, since it uses less digits than its factorization.

70001121117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216043.

The product of its (nonzero) digits is 98, while the sum is 21.

The spelling of 70001121117 in words is "seventy billion, one million, one hundred twenty-one thousand, one hundred seventeen".