11132222101 has 32 divisors (see below), whose sum is σ = 14956800768. Its totient is φ = 8001815040.

The previous prime is 11132222077. The next prime is 11132222107. The reversal of 11132222101 is 10122223111.

It is a cyclic number.

It is not a de Polignac number, because 11132222101 - 2⁵ = 11132222069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11132222107) 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, 2052345 + ... + 2057761.

It is an arithmetic number, because the mean of its divisors is an integer number (467400024).

Almost surely, 2^11132222101 is an apocalyptic number.

11132222101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11132222101 is a deficient number, since it is larger than the sum of its proper divisors (3824578667).

11132222101 is a wasteful number, since it uses less digits than its factorization.

11132222101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7501.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 11132222101 its reverse (10122223111), we get a palindrome (21254445212).

The spelling of 11132222101 in words is "eleven billion, one hundred thirty-two million, two hundred twenty-two thousand, one hundred one".