10212231321431 has 8 divisors (see below), whose sum is σ = 10294828753680. Its totient is φ = 10129750637248.

The previous prime is 10212231321403. The next prime is 10212231321443. The reversal of 10212231321431 is 13412313221201.

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

It is a cyclic number.

It is not a de Polignac number, because 10212231321431 - 2⁶ = 10212231321367 is a prime.

It is a super-2 number, since 2×10212231321431² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10212231321431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212231321031) 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, 29011361 + ... + 29361258.

It is an arithmetic number, because the mean of its divisors is an integer number (1286853594210).

Almost surely, 2^{10212231321431} is an apocalyptic number.

10212231321431 is a deficient number, since it is larger than the sum of its proper divisors (82597432249).

10212231321431 is a wasteful number, since it uses less digits than its factorization.

10212231321431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58374033.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 10212231321431 its reverse (13412313221201), we get a palindrome (23624544542632).

The spelling of 10212231321431 in words is "ten trillion, two hundred twelve billion, two hundred thirty-one million, three hundred twenty-one thousand, four hundred thirty-one".