11101121202 has 8 divisors (see below), whose sum is σ = 22202242416. Its totient is φ = 3700373732.

The previous prime is 11101121197. The next prime is 11101121221. The reversal of 11101121202 is 20212110111.

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

11101121202 is an admirable number.

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, 925093428 + ... + 925093439.

It is an arithmetic number, because the mean of its divisors is an integer number (2775280302).

Almost surely, 2^11101121202 is an apocalyptic number.

11101121202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11101121202 is a wasteful number, since it uses less digits than its factorization.

11101121202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1850186872.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11101121202 its reverse (20212110111), we get a palindrome (31313231313).

The spelling of 11101121202 in words is "eleven billion, one hundred one million, one hundred twenty-one thousand, two hundred two".