121201120221094 has 16 divisors (see below), whose sum is σ = 191720043950400. Its totient is φ = 57306100708584.

The previous prime is 121201120221067. The next prime is 121201120221121. The reversal of 121201120221094 is 490122021102121.

It is an interprime number because it is at equal distance from previous prime (121201120221067) and next prime (121201120221121).

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, 2915430004 + ... + 2915471575.

It is an arithmetic number, because the mean of its divisors is an integer number (11982502746900).

Almost surely, 2^{121201120221094} is an apocalyptic number.

121201120221094 is a deficient number, since it is larger than the sum of its proper divisors (70518923729306).

121201120221094 is a wasteful number, since it uses less digits than its factorization.

121201120221094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5830902147.

The product of its (nonzero) digits is 1152, while the sum is 28.

The spelling of 121201120221094 in words is "one hundred twenty-one trillion, two hundred one billion, one hundred twenty million, two hundred twenty-one thousand, ninety-four".