11220133101 has 8 divisors (see below), whose sum is σ = 15074377824. Its totient is φ = 7422988560.

The previous prime is 11220133081. The next prime is 11220133121. The reversal of 11220133101 is 10133102211.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11220133081) and next prime (11220133121).

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

It is not a de Polignac number, because 11220133101 - 2⁶ = 11220133037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11220133121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14274586 + ... + 14275371.

It is an arithmetic number, because the mean of its divisors is an integer number (1884297228).

Almost surely, 2^11220133101 is an apocalyptic number.

It is an amenable number.

11220133101 is a deficient number, since it is larger than the sum of its proper divisors (3854244723).

11220133101 is a wasteful number, since it uses less digits than its factorization.

11220133101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28550091.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11220133101 its reverse (10133102211), we get a palindrome (21353235312).

The spelling of 11220133101 in words is "eleven billion, two hundred twenty million, one hundred thirty-three thousand, one hundred one".