11022221195 has 16 divisors (see below), whose sum is σ = 13931652000. Its totient is φ = 8348375808.

The previous prime is 11022221149. The next prime is 11022221257. The reversal of 11022221195 is 59112222011.

It is a cyclic number.

It is not a de Polignac number, because 11022221195 - 2⁸ = 11022220939 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116801 + ... + 188909.

It is an arithmetic number, because the mean of its divisors is an integer number (870728250).

Almost surely, 2^11022221195 is an apocalyptic number.

11022221195 is a deficient number, since it is larger than the sum of its proper divisors (2909430805).

11022221195 is a wasteful number, since it uses less digits than its factorization.

11022221195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73742.

The product of its (nonzero) digits is 720, while the sum is 26.

The spelling of 11022221195 in words is "eleven billion, twenty-two million, two hundred twenty-one thousand, one hundred ninety-five".