11222086906731 has 8 divisors (see below), whose sum is σ = 15054578754880. Its totient is φ = 7435493164872.

The previous prime is 11222086906691. The next prime is 11222086906787. The reversal of 11222086906731 is 13760968022211.

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

It is not a de Polignac number, because 11222086906731 - 2²⁶ = 11222019797867 is a prime.

It is a super-2 number, since 2×11222086906731² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11222086906631) 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, 11474526001 + ... + 11474526978.

It is an arithmetic number, because the mean of its divisors is an integer number (1881822344360).

Almost surely, 2^{11222086906731} is an apocalyptic number.

11222086906731 is a deficient number, since it is larger than the sum of its proper divisors (3832491848149).

11222086906731 is a wasteful number, since it uses less digits than its factorization.

11222086906731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22949053145.

The product of its (nonzero) digits is 435456, while the sum is 48.

The spelling of 11222086906731 in words is "eleven trillion, two hundred twenty-two billion, eighty-six million, nine hundred six thousand, seven hundred thirty-one".