11002122101131 has 8 divisors (see below), whose sum is σ = 12880533191904. Its totient is φ = 9200380850880.

The previous prime is 11002122101041. The next prime is 11002122101137. The reversal of 11002122101131 is 13110122120011.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11002122101131 - 2¹³ = 11002122092939 is a prime.

It is a super-2 number, since 2×11002122101131² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11002122101137) 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, 19167459820 + ... + 19167460393.

It is an arithmetic number, because the mean of its divisors is an integer number (1610066648988).

Almost surely, 2^{11002122101131} is an apocalyptic number.

11002122101131 is a deficient number, since it is larger than the sum of its proper divisors (1878411090773).

11002122101131 is an equidigital number, since it uses as much as digits as its factorization.

11002122101131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38334920261.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 11002122101131 its reverse (13110122120011), we get a palindrome (24112244221142).

The spelling of 11002122101131 in words is "eleven trillion, two billion, one hundred twenty-two million, one hundred one thousand, one hundred thirty-one".