11132210087 has 2 divisors, whose sum is σ = 11132210088. Its totient is φ = 11132210086.

The previous prime is 11132210069. The next prime is 11132210107. The reversal of 11132210087 is 78001223111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11132210087 - 2¹⁰ = 11132209063 is a prime.

It is a super-2 number, since 2×11132210087² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11132210057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5566105043 + 5566105044.

It is an arithmetic number, because the mean of its divisors is an integer number (5566105044).

Almost surely, 2^11132210087 is an apocalyptic number.

11132210087 is a deficient number, since it is larger than the sum of its proper divisors (1).

11132210087 is an equidigital number, since it uses as much as digits as its factorization.

11132210087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 26.

Adding to 11132210087 its reverse (78001223111), we get a palindrome (89133433198).

The spelling of 11132210087 in words is "eleven billion, one hundred thirty-two million, two hundred ten thousand, eighty-seven".