11011211210002 has 8 divisors (see below), whose sum is σ = 16556236426800. Its totient is φ = 5492465734404.

The previous prime is 11011211209979. The next prime is 11011211210011. The reversal of 11011211210002 is 20001211211011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×11011211210002² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6569934252 + ... + 6569935927.

It is an arithmetic number, because the mean of its divisors is an integer number (2069529553350).

Almost surely, 2^{11011211210002} is an apocalyptic number.

11011211210002 is a deficient number, since it is larger than the sum of its proper divisors (5545025216798).

11011211210002 is a wasteful number, since it uses less digits than its factorization.

11011211210002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13139870600.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11011211210002 its reverse (20001211211011), we get a palindrome (31012422421013).

The spelling of 11011211210002 in words is "eleven trillion, eleven billion, two hundred eleven million, two hundred ten thousand, two".