1101212212102 has 8 divisors (see below), whose sum is σ = 1686963388896. Its totient is φ = 538891082472.

The previous prime is 1101212212097. The next prime is 1101212212123. The reversal of 1101212212102 is 2012122121011.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5857511673 + ... + 5857511860.

It is an arithmetic number, because the mean of its divisors is an integer number (210870423612).

Almost surely, 2^{1101212212102} is an apocalyptic number.

1101212212102 is a deficient number, since it is larger than the sum of its proper divisors (585751176794).

1101212212102 is a wasteful number, since it uses less digits than its factorization.

1101212212102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11715023582.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 1101212212102 its reverse (2012122121011), we get a palindrome (3113334333113).

The spelling of 1101212212102 in words is "one trillion, one hundred one billion, two hundred twelve million, two hundred twelve thousand, one hundred two".