11213200311032 has 32 divisors (see below), whose sum is σ = 22271957510400. Its totient is φ = 5274321475584.

The previous prime is 11213200311031. The next prime is 11213200311121. The reversal of 11213200311032 is 23011300231211.

It is a happy number.

It is a super-2 number, since 2×11213200311032² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11213200310995 and 11213200311013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11213200311031) 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, 19074008 + ... + 19653095.

It is an arithmetic number, because the mean of its divisors is an integer number (695998672200).

Almost surely, 2^{11213200311032} is an apocalyptic number.

It is an amenable number.

11213200311032 is a deficient number, since it is larger than the sum of its proper divisors (11058757199368).

11213200311032 is a wasteful number, since it uses less digits than its factorization.

11213200311032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38729255 (or 38729251 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11213200311032 its reverse (23011300231211), we get a palindrome (34224500542243).

The spelling of 11213200311032 in words is "eleven trillion, two hundred thirteen billion, two hundred million, three hundred eleven thousand, thirty-two".