124202014343122 has 4 divisors (see below), whose sum is σ = 186303021514686. Its totient is φ = 62101007171560.

The previous prime is 124202014343111. The next prime is 124202014343201. The reversal of 124202014343122 is 221343410202421.

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

It can be written as a sum of positive squares in only one way, i.e., 124176009878041 + 26004465081 = 11143429^2 + 161259^2 .

It is a super-2 number, since 2×124202014343122² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31050503585779 + ... + 31050503585782.

Almost surely, 2^{124202014343122} is an apocalyptic number.

124202014343122 is a deficient number, since it is larger than the sum of its proper divisors (62101007171564).

124202014343122 is an equidigital number, since it uses as much as digits as its factorization.

124202014343122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62101007171563.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 124202014343122 its reverse (221343410202421), we get a palindrome (345545424545543).

The spelling of 124202014343122 in words is "one hundred twenty-four trillion, two hundred two billion, fourteen million, three hundred forty-three thousand, one hundred twenty-two".