424212012201 has 4 divisors (see below), whose sum is σ = 565616016272. Its totient is φ = 282808008132.

The previous prime is 424212012199. The next prime is 424212012221. The reversal of 424212012201 is 102210212424.

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 not a de Polignac number, because 424212012201 - 2¹ = 424212012199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424212012221) 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, 70702002031 + ... + 70702002036.

It is an arithmetic number, because the mean of its divisors is an integer number (141404004068).

Almost surely, 2^424212012201 is an apocalyptic number.

It is an amenable number.

424212012201 is a deficient number, since it is larger than the sum of its proper divisors (141404004071).

424212012201 is a wasteful number, since it uses less digits than its factorization.

424212012201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141404004070.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 424212012201 its reverse (102210212424), we get a palindrome (526422224625).

The spelling of 424212012201 in words is "four hundred twenty-four billion, two hundred twelve million, twelve thousand, two hundred one".