1101100210012 has 24 divisors (see below), whose sum is σ = 2102478062832. Its totient is φ = 500410176000.

The previous prime is 1101100209997. The next prime is 1101100210037. The reversal of 1101100210012 is 2100120011011.

It is a congruent 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, 1999989 + ... + 2490412.

It is an arithmetic number, because the mean of its divisors is an integer number (87603252618).

Almost surely, 2^{1101100210012} is an apocalyptic number.

It is an amenable number.

1101100210012 is a deficient number, since it is larger than the sum of its proper divisors (1001377852820).

1101100210012 is a wasteful number, since it uses less digits than its factorization.

1101100210012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4495989 (or 4495987 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1101100210012 its reverse (2100120011011), we get a palindrome (3201220221023).

The spelling of 1101100210012 in words is "one trillion, one hundred one billion, one hundred million, two hundred ten thousand, twelve".