10212231250531 has 16 divisors (see below), whose sum is σ = 10357534091520. Its totient is φ = 10067949108000.

The previous prime is 10212231250511. The next prime is 10212231250547. The reversal of 10212231250531 is 13505213221201.

It is a cyclic number.

It is not a de Polignac number, because 10212231250531 - 2⁵ = 10212231250499 is a prime.

It is a super-2 number, since 2×10212231250531² (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 10212231250531.

It is not an unprimeable number, because it can be changed into a prime (10212231250511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26704036 + ... + 27083758.

It is an arithmetic number, because the mean of its divisors is an integer number (647345880720).

Almost surely, 2^{10212231250531} is an apocalyptic number.

10212231250531 is a deficient number, since it is larger than the sum of its proper divisors (145302840989).

10212231250531 is a wasteful number, since it uses less digits than its factorization.

10212231250531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381066.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 10212231250531 its reverse (13505213221201), we get a palindrome (23717444471732).

The spelling of 10212231250531 in words is "ten trillion, two hundred twelve billion, two hundred thirty-one million, two hundred fifty thousand, five hundred thirty-one".