121042114206 has 16 divisors (see below), whose sum is σ = 260706092304. Its totient is φ = 37243727424.

The previous prime is 121042114201. The next prime is 121042114213. The reversal of 121042114206 is 602411240121.

It is a super-2 number, since 2×121042114206² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121042114201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 775910911 + ... + 775911066.

It is an arithmetic number, because the mean of its divisors is an integer number (16294130769).

Almost surely, 2^121042114206 is an apocalyptic number.

121042114206 is an abundant number, since it is smaller than the sum of its proper divisors (139663978098).

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

121042114206 is a wasteful number, since it uses less digits than its factorization.

121042114206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1551821995.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 121042114206 its reverse (602411240121), we get a palindrome (723453354327).

The spelling of 121042114206 in words is "one hundred twenty-one billion, forty-two million, one hundred fourteen thousand, two hundred six".