124222401101 has 8 divisors (see below), whose sum is σ = 127400737464. Its totient is φ = 121051137280.

The previous prime is 124222401097. The next prime is 124222401133. The reversal of 124222401101 is 101104222421.

It can be written as a sum of positive squares in 4 ways, for example, as 11480908201 + 112741492900 = 107149^2 + 335770^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 124222401101 - 2² = 124222401097 is a prime.

It is a super-4 number, since 4×124222401101⁴ (a number of 45 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124222406101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1732550 + ... + 1802823.

It is an arithmetic number, because the mean of its divisors is an integer number (15925092183).

Almost surely, 2^124222401101 is an apocalyptic number.

It is an amenable number.

124222401101 is a deficient number, since it is larger than the sum of its proper divisors (3178336363).

124222401101 is an equidigital number, since it uses as much as digits as its factorization.

124222401101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3536271.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 124222401101 its reverse (101104222421), we get a palindrome (225326623522).

The spelling of 124222401101 in words is "one hundred twenty-four billion, two hundred twenty-two million, four hundred one thousand, one hundred one".