11202001211211 has 32 divisors (see below), whose sum is σ = 15432150429696. Its totient is φ = 7220377584000.

The previous prime is 11202001211171. The next prime is 11202001211249. The reversal of 11202001211211 is 11211210020211.

It is a happy number.

It is not a de Polignac number, because 11202001211211 - 2¹⁰ = 11202001210187 is a prime.

It is a super-2 number, since 2×11202001211211² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11202001211281) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 576017490 + ... + 576036936.

It is an arithmetic number, because the mean of its divisors is an integer number (482254700928).

Almost surely, 2^{11202001211211} is an apocalyptic number.

11202001211211 is a deficient number, since it is larger than the sum of its proper divisors (4230149218485).

11202001211211 is a wasteful number, since it uses less digits than its factorization.

11202001211211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24923.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11202001211211 its reverse (11211210020211), we get a palindrome (22413211231422).

The spelling of 11202001211211 in words is "eleven trillion, two hundred two billion, one million, two hundred eleven thousand, two hundred eleven".