11121202332091 has 2 divisors, whose sum is σ = 11121202332092. Its totient is φ = 11121202332090.

The previous prime is 11121202332077. The next prime is 11121202332157. The reversal of 11121202332091 is 19023320212111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11121202332091 - 2⁵ = 11121202332059 is a prime.

It is a super-2 number, since 2×11121202332091² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11121202333091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560601166045 + 5560601166046.

It is an arithmetic number, because the mean of its divisors is an integer number (5560601166046).

Almost surely, 2^{11121202332091} is an apocalyptic number.

11121202332091 is a deficient number, since it is larger than the sum of its proper divisors (1).

11121202332091 is an equidigital number, since it uses as much as digits as its factorization.

11121202332091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 28.

The spelling of 11121202332091 in words is "eleven trillion, one hundred twenty-one billion, two hundred two million, three hundred thirty-two thousand, ninety-one".