121230240114402 has 96 divisors (see below), whose sum is σ = 288896710677120. Its totient is φ = 38019462117120.

The previous prime is 121230240114377. The next prime is 121230240114407. The reversal of 121230240114402 is 204411042032121.

121230240114402 is a `hidden beast` number, since 1 + 2 + 1 + 2 + 3 + 0 + 240 + 1 + 14 + 402 = 666.

It is a super-2 number, since 2×121230240114402² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (121230240114407) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 88215127 + ... + 89578842.

It is an arithmetic number, because the mean of its divisors is an integer number (3009340736220).

Almost surely, 2^{121230240114402} is an apocalyptic number.

121230240114402 is an abundant number, since it is smaller than the sum of its proper divisors (167666470562718).

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

121230240114402 is a wasteful number, since it uses less digits than its factorization.

121230240114402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177794070 (or 177794058 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 121230240114402 its reverse (204411042032121), we get a palindrome (325641282146523).

The spelling of 121230240114402 in words is "one hundred twenty-one trillion, two hundred thirty billion, two hundred forty million, one hundred fourteen thousand, four hundred two".