121020422100114 has 128 divisors (see below), whose sum is σ = 261939348357120. Its totient is φ = 37145234016000.

The previous prime is 121020422100107. The next prime is 121020422100131. The reversal of 121020422100114 is 411001224020121.

It is a super-2 number, since 2×121020422100114² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23135233879 + ... + 23135239109.

It is an arithmetic number, because the mean of its divisors is an integer number (2046401159040).

Almost surely, 2^{121020422100114} is an apocalyptic number.

121020422100114 is an abundant number, since it is smaller than the sum of its proper divisors (140918926257006).

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

121020422100114 is a wasteful number, since it uses less digits than its factorization.

121020422100114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9976.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 121020422100114 its reverse (411001224020121), we get a palindrome (532021646120235).

The spelling of 121020422100114 in words is "one hundred twenty-one trillion, twenty billion, four hundred twenty-two million, one hundred thousand, one hundred fourteen".