4918221141102 has 12 divisors (see below), whose sum is σ = 10656145805760. Its totient is φ = 1639407047028.

The previous prime is 4918221141091. The next prime is 4918221141103. The reversal of 4918221141102 is 2011411228194.

4918221141102 is a `hidden beast` number, since 4 + 9 + 18 + 221 + 1 + 411 + 0 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4918221141103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 136617253902 + ... + 136617253937.

It is an arithmetic number, because the mean of its divisors is an integer number (888012150480).

Almost surely, 2^{4918221141102} is an apocalyptic number.

4918221141102 is an abundant number, since it is smaller than the sum of its proper divisors (5737924664658).

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

4918221141102 is a wasteful number, since it uses less digits than its factorization.

4918221141102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273234507847 (or 273234507844 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 36.

Adding to 4918221141102 its reverse (2011411228194), we get a palindrome (6929632369296).

The spelling of 4918221141102 in words is "four trillion, nine hundred eighteen billion, two hundred twenty-one million, one hundred forty-one thousand, one hundred two".