11670112621 has 8 divisors (see below), whose sum is σ = 12566024640. Its totient is φ = 10797471168.

The previous prime is 11670112603. The next prime is 11670112627. The reversal of 11670112621 is 12621107611.

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 11670112621 - 2⁵ = 11670112589 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11670112621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11670112627) 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, 5816601 + ... + 5818606.

It is an arithmetic number, because the mean of its divisors is an integer number (1570753080).

Almost surely, 2^11670112621 is an apocalyptic number.

It is an amenable number.

11670112621 is a deficient number, since it is larger than the sum of its proper divisors (895912019).

11670112621 is a wasteful number, since it uses less digits than its factorization.

11670112621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11635283.

The product of its (nonzero) digits is 1008, while the sum is 28.

The spelling of 11670112621 in words is "eleven billion, six hundred seventy million, one hundred twelve thousand, six hundred twenty-one".