124153131240022 has 4 divisors (see below), whose sum is σ = 186229696860036. Its totient is φ = 62076565620010.

The previous prime is 124153131240001. The next prime is 124153131240041. The reversal of 124153131240022 is 220042131351421.

It is a semiprime because it is the product of two primes.

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, 31038282810004 + ... + 31038282810007.

It is an arithmetic number, because the mean of its divisors is an integer number (46557424215009).

Almost surely, 2^{124153131240022} is an apocalyptic number.

124153131240022 is a deficient number, since it is larger than the sum of its proper divisors (62076565620014).

124153131240022 is an equidigital number, since it uses as much as digits as its factorization.

124153131240022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62076565620013.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 124153131240022 its reverse (220042131351421), we get a palindrome (344195262591443).

The spelling of 124153131240022 in words is "one hundred twenty-four trillion, one hundred fifty-three billion, one hundred thirty-one million, two hundred forty thousand, twenty-two".