11202111122102 has 8 divisors (see below), whose sum is σ = 16931435131512. Its totient is φ = 5558299411600.

The previous prime is 11202111122101. The next prime is 11202111122117. The reversal of 11202111122102 is 20122111120211.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202111122101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21378074399 + ... + 21378074922.

It is an arithmetic number, because the mean of its divisors is an integer number (2116429391439).

Almost surely, 2^{11202111122102} is an apocalyptic number.

11202111122102 is a deficient number, since it is larger than the sum of its proper divisors (5729324009410).

11202111122102 is a wasteful number, since it uses less digits than its factorization.

11202111122102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42756149454.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 11202111122102 its reverse (20122111120211), we get a palindrome (31324222242313).

The spelling of 11202111122102 in words is "eleven trillion, two hundred two billion, one hundred eleven million, one hundred twenty-two thousand, one hundred two".