220124210141 has 4 divisors (see below), whose sum is σ = 240135501984. Its totient is φ = 200112918300.

The previous prime is 220124210123. The next prime is 220124210161. The reversal of 220124210141 is 141012421022.

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 220124210141 - 2²² = 220120015837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220124210161) 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, 10005645905 + ... + 10005645926.

It is an arithmetic number, because the mean of its divisors is an integer number (60033875496).

Almost surely, 2^220124210141 is an apocalyptic number.

It is an amenable number.

220124210141 is a deficient number, since it is larger than the sum of its proper divisors (20011291843).

220124210141 is a wasteful number, since it uses less digits than its factorization.

220124210141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20011291842.

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

Adding to 220124210141 its reverse (141012421022), we get a palindrome (361136631163).

The spelling of 220124210141 in words is "two hundred twenty billion, one hundred twenty-four million, two hundred ten thousand, one hundred forty-one".