124200220331 has 8 divisors (see below), whose sum is σ = 138642106944. Its totient is φ = 110283493320.

The previous prime is 124200220303. The next prime is 124200220387. The reversal of 124200220331 is 133022002421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 124200220331 - 2²⁶ = 124133111467 is a prime.

It is a super-2 number, since 2×124200220331² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (124200220301) 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 7 ways as a sum of consecutive naturals, for example, 131289401 + ... + 131290346.

It is an arithmetic number, because the mean of its divisors is an integer number (17330263368).

Almost surely, 2^124200220331 is an apocalyptic number.

124200220331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

124200220331 is a deficient number, since it is larger than the sum of its proper divisors (14441886613).

124200220331 is a wasteful number, since it uses less digits than its factorization.

124200220331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262579801.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 124200220331 its reverse (133022002421), we get a palindrome (257222222752).

The spelling of 124200220331 in words is "one hundred twenty-four billion, two hundred million, two hundred twenty thousand, three hundred thirty-one".