11213211332102 has 16 divisors (see below), whose sum is σ = 18455416040880. Its totient is φ = 5077680602592.

The previous prime is 11213211332087. The next prime is 11213211332119. The reversal of 11213211332102 is 20123311231211.

It is a happy number.

11213211332102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11213211332102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4068652952 + ... + 4068655707.

It is an arithmetic number, because the mean of its divisors is an integer number (1153463502555).

Almost surely, 2^{11213211332102} is an apocalyptic number.

11213211332102 is a deficient number, since it is larger than the sum of its proper divisors (7242204708778).

11213211332102 is a wasteful number, since it uses less digits than its factorization.

11213211332102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8137308727.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 11213211332102 its reverse (20123311231211), we get a palindrome (31336522563313).

The spelling of 11213211332102 in words is "eleven trillion, two hundred thirteen billion, two hundred eleven million, three hundred thirty-two thousand, one hundred two".