11213202021302 has 4 divisors (see below), whose sum is σ = 16819803031956. Its totient is φ = 5606601010650.

The previous prime is 11213202021289. The next prime is 11213202021319. The reversal of 11213202021302 is 20312020231211.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2803300505324 + ... + 2803300505327.

It is an arithmetic number, because the mean of its divisors is an integer number (4204950757989).

Almost surely, 2^{11213202021302} is an apocalyptic number.

11213202021302 is a deficient number, since it is larger than the sum of its proper divisors (5606601010654).

11213202021302 is an equidigital number, since it uses as much as digits as its factorization.

11213202021302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5606601010653.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11213202021302 its reverse (20312020231211), we get a palindrome (31525222252513).

The spelling of 11213202021302 in words is "eleven trillion, two hundred thirteen billion, two hundred two million, twenty-one thousand, three hundred two".