121101222101094 has 48 divisors (see below), whose sum is σ = 266305530849072. Its totient is φ = 39764081516544.

The previous prime is 121101222101087. The next prime is 121101222101099. The reversal of 121101222101094 is 490101222101121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121101222101099) 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 23 ways as a sum of consecutive naturals, for example, 102541542 + ... + 103715814.

It is an arithmetic number, because the mean of its divisors is an integer number (5548031892689).

Almost surely, 2^{121101222101094} is an apocalyptic number.

121101222101094 is an abundant number, since it is smaller than the sum of its proper divisors (145204308747978).

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

121101222101094 is a wasteful number, since it uses less digits than its factorization.

121101222101094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259861 (or 1259858 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 27.

Adding to 121101222101094 its sum of digits (27), we get a palindrome (121101222101121).

The spelling of 121101222101094 in words is "one hundred twenty-one trillion, one hundred one billion, two hundred twenty-two million, one hundred one thousand, ninety-four".