11202229989 has 8 divisors (see below), whose sum is σ = 16595896320. Its totient is φ = 7468153308.

The previous prime is 11202229981. The next prime is 11202229991. The reversal of 11202229989 is 98992220211.

It is not a de Polignac number, because 11202229989 - 2³ = 11202229981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202229981) 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, 207448677 + ... + 207448730.

It is an arithmetic number, because the mean of its divisors is an integer number (2074487040).

Almost surely, 2^11202229989 is an apocalyptic number.

It is an amenable number.

11202229989 is a deficient number, since it is larger than the sum of its proper divisors (5393666331).

11202229989 is an equidigital number, since it uses as much as digits as its factorization.

11202229989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414897416 (or 414897410 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 45.

The spelling of 11202229989 in words is "eleven billion, two hundred two million, two hundred twenty-nine thousand, nine hundred eighty-nine".