11220610134 has 16 divisors (see below), whose sum is σ = 22442701680. Its totient is φ = 3739956480.

The previous prime is 11220610133. The next prime is 11220610183. The reversal of 11220610134 is 43101602211.

It is a self number, because there is not a number n which added to its sum of digits gives 11220610134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11220610133) 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, 53202 + ... + 158970.

It is an arithmetic number, because the mean of its divisors is an integer number (1402668855).

Almost surely, 2^11220610134 is an apocalyptic number.

11220610134 is an abundant number, since it is smaller than the sum of its proper divisors (11222091546).

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

11220610134 is a wasteful number, since it uses less digits than its factorization.

11220610134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123455.

The product of its (nonzero) digits is 288, while the sum is 21.

The spelling of 11220610134 in words is "eleven billion, two hundred twenty million, six hundred ten thousand, one hundred thirty-four".