210223124441 has 16 divisors (see below), whose sum is σ = 236764340736. Its totient is φ = 184921920000.

The previous prime is 210223124407. The next prime is 210223124471. The reversal of 210223124441 is 144421322012.

It is a cyclic number.

It is not a de Polignac number, because 210223124441 - 2¹⁰ = 210223123417 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 210223124441.

It is not an unprimeable number, because it can be changed into a prime (210223124401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2745131 + ... + 2820671.

It is an arithmetic number, because the mean of its divisors is an integer number (14797771296).

Almost surely, 2^210223124441 is an apocalyptic number.

It is an amenable number.

210223124441 is a deficient number, since it is larger than the sum of its proper divisors (26541216295).

210223124441 is a wasteful number, since it uses less digits than its factorization.

210223124441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83744.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 210223124441 its reverse (144421322012), we get a palindrome (354644446453).

The spelling of 210223124441 in words is "two hundred ten billion, two hundred twenty-three million, one hundred twenty-four thousand, four hundred forty-one".