11045223102 has 16 divisors (see below), whose sum is σ = 23389884432. Its totient is φ = 3465168000.

The previous prime is 11045223083. The next prime is 11045223107. The reversal of 11045223102 is 20132254011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11045223107) 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, 54143149 + ... + 54143352.

It is an arithmetic number, because the mean of its divisors is an integer number (1461867777).

Almost surely, 2^11045223102 is an apocalyptic number.

11045223102 is an abundant number, since it is smaller than the sum of its proper divisors (12344661330).

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

11045223102 is a wasteful number, since it uses less digits than its factorization.

11045223102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108286523.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 11045223102 its reverse (20132254011), we get a palindrome (31177477113).

The spelling of 11045223102 in words is "eleven billion, forty-five million, two hundred twenty-three thousand, one hundred two".