11111003229 has 8 divisors (see below), whose sum is σ = 15292563712. Its totient is φ = 7168389120.

The previous prime is 11111003219. The next prime is 11111003243. The reversal of 11111003229 is 92230011111.

It is a happy number.

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

It is not a de Polignac number, because 11111003229 - 2⁹ = 11111002717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11111003219) 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, 59736484 + ... + 59736669.

It is an arithmetic number, because the mean of its divisors is an integer number (1911570464).

Almost surely, 2^11111003229 is an apocalyptic number.

It is an amenable number.

11111003229 is a deficient number, since it is larger than the sum of its proper divisors (4181560483).

11111003229 is a wasteful number, since it uses less digits than its factorization.

11111003229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119473187.

The product of its (nonzero) digits is 108, while the sum is 21.

The spelling of 11111003229 in words is "eleven billion, one hundred eleven million, three thousand, two hundred twenty-nine".