124211342422 has 4 divisors (see below), whose sum is σ = 186317013636. Its totient is φ = 62105671210.

The previous prime is 124211342413. The next prime is 124211342441. The reversal of 124211342422 is 224243112421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 224243112421 = 59 ⋅3800730719.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31052835604 + ... + 31052835607.

It is an arithmetic number, because the mean of its divisors is an integer number (46579253409).

Almost surely, 2^124211342422 is an apocalyptic number.

124211342422 is a deficient number, since it is larger than the sum of its proper divisors (62105671214).

124211342422 is an equidigital number, since it uses as much as digits as its factorization.

124211342422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62105671213.

The product of its digits is 6144, while the sum is 28.

Adding to 124211342422 its reverse (224243112421), we get a palindrome (348454454843).

The spelling of 124211342422 in words is "one hundred twenty-four billion, two hundred eleven million, three hundred forty-two thousand, four hundred twenty-two".