101101121001212 has 24 divisors (see below), whose sum is σ = 178278473445072. Its totient is φ = 50164418304000.

The previous prime is 101101121001193. The next prime is 101101121001227. The reversal of 101101121001212 is 212100121101101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136401212 + ... + 137140412.

It is an arithmetic number, because the mean of its divisors is an integer number (7428269726878).

Almost surely, 2^{101101121001212} is an apocalyptic number.

It is an amenable number.

101101121001212 is a deficient number, since it is larger than the sum of its proper divisors (77177352443860).

101101121001212 is a wasteful number, since it uses less digits than its factorization.

101101121001212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000349 (or 1000347 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 101101121001212 its reverse (212100121101101), we get a palindrome (313201242102313).

The spelling of 101101121001212 in words is "one hundred one trillion, one hundred one billion, one hundred twenty-one million, one thousand, two hundred twelve".