11122110112002 has 16 divisors (see below), whose sum is σ = 22274567054400. Its totient is φ = 3702312232272.

The previous prime is 11122110111989. The next prime is 11122110112013. The reversal of 11122110112002 is 20021101122111.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1264446502 + ... + 1264455297.

It is an arithmetic number, because the mean of its divisors is an integer number (1392160440900).

Almost surely, 2^{11122110112002} is an apocalyptic number.

11122110112002 is an abundant number, since it is smaller than the sum of its proper divisors (11152456942398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11122110112002 is a wasteful number, since it uses less digits than its factorization.

11122110112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2528902537.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11122110112002 its reverse (20021101122111), we get a palindrome (31143211234113).

The spelling of 11122110112002 in words is "eleven trillion, one hundred twenty-two billion, one hundred ten million, one hundred twelve thousand, two".