124022201 has 4 divisors (see below), whose sum is σ = 124281600. Its totient is φ = 123762804.

The previous prime is 124022153. The next prime is 124022209. The reversal of 124022201 is 102220421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 124022201 - 2⁶ = 124022137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124022209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128981 + ... + 129938.

It is an arithmetic number, because the mean of its divisors is an integer number (31070400).

Almost surely, 2^124022201 is an apocalyptic number.

It is an amenable number.

124022201 is a deficient number, since it is larger than the sum of its proper divisors (259399).

124022201 is an equidigital number, since it uses as much as digits as its factorization.

124022201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259398.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 124022201 is about 11136.5255353723. The cubic root of 124022201 is about 498.6928537151.

Adding to 124022201 its reverse (102220421), we get a palindrome (226242622).

The spelling of 124022201 in words is "one hundred twenty-four million, twenty-two thousand, two hundred one".