1102201210012 has 24 divisors (see below), whose sum is σ = 2220261438080. Its totient is φ = 468973586160.

The previous prime is 1102201210009. The next prime is 1102201210013. The reversal of 1102201210012 is 2100121022011.

It is a junction number, because it is equal to n+sod(n) for n = 1102201209974 and 1102201210001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102201210013) 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, 141594414 + ... + 141602197.

Almost surely, 2^{1102201210012} is an apocalyptic number.

It is an amenable number.

1102201210012 is an abundant number, since it is smaller than the sum of its proper divisors (1118060228068).

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

1102201210012 is a wasteful number, since it uses less digits than its factorization.

1102201210012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283196761 (or 283196759 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1102201210012 its reverse (2100121022011), we get a palindrome (3202322232023).

The spelling of 1102201210012 in words is "one trillion, one hundred two billion, two hundred one million, two hundred ten thousand, twelve".