11292022019311 has 16 divisors (see below), whose sum is σ = 12440859320448. Its totient is φ = 10163571652000.

The previous prime is 11292022019309. The next prime is 11292022019321. The reversal of 11292022019311 is 11391022029211.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11292022019311 - 2¹ = 11292022019309 is a prime.

It is a super-2 number, since 2×11292022019311² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11292022019321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51711420 + ... + 51929326.

It is an arithmetic number, because the mean of its divisors is an integer number (777553707528).

Almost surely, 2^{11292022019311} is an apocalyptic number.

11292022019311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11292022019311 is a deficient number, since it is larger than the sum of its proper divisors (1148837301137).

11292022019311 is a wasteful number, since it uses less digits than its factorization.

11292022019311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264662.

The product of its (nonzero) digits is 3888, while the sum is 34.

The spelling of 11292022019311 in words is "eleven trillion, two hundred ninety-two billion, twenty-two million, nineteen thousand, three hundred eleven".