11001122007 has 8 divisors (see below), whose sum is σ = 14684127360. Its totient is φ = 7326099000.

The previous prime is 11001121979. The next prime is 11001122029. The reversal of 11001122007 is 70022110011.

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

It is not a de Polignac number, because 11001122007 - 2¹⁶ = 11001056471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11001122087) 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, 1992369 + ... + 1997882.

It is an arithmetic number, because the mean of its divisors is an integer number (1835515920).

Almost surely, 2^11001122007 is an apocalyptic number.

11001122007 is a deficient number, since it is larger than the sum of its proper divisors (3683005353).

11001122007 is an equidigital number, since it uses as much as digits as its factorization.

11001122007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3991173.

The product of its (nonzero) digits is 28, while the sum is 15.

Adding to 11001122007 its reverse (70022110011), we get a palindrome (81023232018).

The spelling of 11001122007 in words is "eleven billion, one million, one hundred twenty-two thousand, seven".