11122444669 has 8 divisors (see below), whose sum is σ = 12712314368. Its totient is φ = 9532812240.

The previous prime is 11122444661. The next prime is 11122444717. The reversal of 11122444669 is 96644422111.

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

It is not a de Polignac number, because 11122444669 - 2³ = 11122444661 is a prime.

It is a super-4 number, since 4×11122444669⁴ (a number of 41 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11122444661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56119 + ... + 159355.

It is an arithmetic number, because the mean of its divisors is an integer number (1589039296).

Almost surely, 2^11122444669 is an apocalyptic number.

It is an amenable number.

11122444669 is a deficient number, since it is larger than the sum of its proper divisors (1589869699).

11122444669 is a wasteful number, since it uses less digits than its factorization.

11122444669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118635.

The product of its digits is 82944, while the sum is 40.

The spelling of 11122444669 in words is "eleven billion, one hundred twenty-two million, four hundred forty-four thousand, six hundred sixty-nine".