11200122102009 has 8 divisors (see below), whose sum is σ = 15337104139840. Its totient is φ = 7264944066096.

The previous prime is 11200122101981. The next prime is 11200122102049. The reversal of 11200122102009 is 90020122100211.

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

It is not a de Polignac number, because 11200122102009 - 2¹⁶ = 11200122036473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11200122102049) 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, 50451000349 + ... + 50451000570.

It is an arithmetic number, because the mean of its divisors is an integer number (1917138017480).

Almost surely, 2^{11200122102009} is an apocalyptic number.

It is an amenable number.

11200122102009 is a deficient number, since it is larger than the sum of its proper divisors (4136982037831).

11200122102009 is a wasteful number, since it uses less digits than its factorization.

11200122102009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100902000959.

The product of its (nonzero) digits is 144, while the sum is 21.

The spelling of 11200122102009 in words is "eleven trillion, two hundred billion, one hundred twenty-two million, one hundred two thousand, nine".