10231122006 has 48 divisors (see below), whose sum is σ = 25358371584. Its totient is φ = 2920389552.

The previous prime is 10231121987. The next prime is 10231122023. The reversal of 10231122006 is 60022113201.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 10231122006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 95745 + ... + 172131.

It is an arithmetic number, because the mean of its divisors is an integer number (528299408).

Almost surely, 2^10231122006 is an apocalyptic number.

10231122006 is an abundant number, since it is smaller than the sum of its proper divisors (15127249578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10231122006 is a wasteful number, since it uses less digits than its factorization.

10231122006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77465 (or 77462 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 10231122006 its reverse (60022113201), we get a palindrome (70253235207).

The spelling of 10231122006 in words is "ten billion, two hundred thirty-one million, one hundred twenty-two thousand, six".