11202949275 has 24 divisors (see below), whose sum is σ = 21168240384. Its totient is φ = 5121348000.

The previous prime is 11202949249. The next prime is 11202949279. The reversal of 11202949275 is 57294920211.

It is not a de Polignac number, because 11202949275 - 2⁶ = 11202949211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11202949279) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10668951 + ... + 10670000.

It is an arithmetic number, because the mean of its divisors is an integer number (882010016).

Almost surely, 2^11202949275 is an apocalyptic number.

11202949275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11202949275 is a deficient number, since it is larger than the sum of its proper divisors (9965291109).

11202949275 is a wasteful number, since it uses less digits than its factorization.

11202949275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21338971 (or 21338966 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 42.

The spelling of 11202949275 in words is "eleven billion, two hundred two million, nine hundred forty-nine thousand, two hundred seventy-five".