42223010031231 has 8 divisors (see below), whose sum is σ = 57359560797360. Its totient is φ = 27617566309632.

The previous prime is 42223010031197. The next prime is 42223010031239. The reversal of 42223010031231 is 13213001032224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42223010031231 - 2¹⁴ = 42223010014847 is a prime.

It is a super-3 number, since 3×42223010031231³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42223010031239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132776760946 + ... + 132776761263.

It is an arithmetic number, because the mean of its divisors is an integer number (7169945099670).

Almost surely, 2^{42223010031231} is an apocalyptic number.

42223010031231 is a deficient number, since it is larger than the sum of its proper divisors (15136550766129).

42223010031231 is a wasteful number, since it uses less digits than its factorization.

42223010031231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265553522265.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 42223010031231 its reverse (13213001032224), we get a palindrome (55436011063455).

The spelling of 42223010031231 in words is "forty-two trillion, two hundred twenty-three billion, ten million, thirty-one thousand, two hundred thirty-one".