11045531202 has 32 divisors (see below), whose sum is σ = 22769506944. Its totient is φ = 3570470400.

The previous prime is 11045531191. The next prime is 11045531207. The reversal of 11045531202 is 20213554011.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11045531207) 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, 186543 + ... + 238514.

It is an arithmetic number, because the mean of its divisors is an integer number (711547092).

Almost surely, 2^11045531202 is an apocalyptic number.

11045531202 is an abundant number, since it is smaller than the sum of its proper divisors (11723975742).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11045531202 is a wasteful number, since it uses less digits than its factorization.

11045531202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425194.

The product of its (nonzero) digits is 1200, while the sum is 24.

The spelling of 11045531202 in words is "eleven billion, forty-five million, five hundred thirty-one thousand, two hundred two".