10406212631322 has 16 divisors (see below), whose sum is σ = 20812876760640. Its totient is φ = 3468662294112.

The previous prime is 10406212631263. The next prime is 10406212631323. The reversal of 10406212631322 is 22313621260401.

It is a super-2 number, since 2×10406212631322² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10406212631323) 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, 18512422 + ... + 19066257.

It is an arithmetic number, because the mean of its divisors is an integer number (1300804797540).

Almost surely, 2^{10406212631322} is an apocalyptic number.

10406212631322 is an abundant number, since it is smaller than the sum of its proper divisors (10406664129318).

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

10406212631322 is a wasteful number, since it uses less digits than its factorization.

10406212631322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37624837.

The product of its (nonzero) digits is 20736, while the sum is 33.

Adding to 10406212631322 its reverse (22313621260401), we get a palindrome (32719833891723).

The spelling of 10406212631322 in words is "ten trillion, four hundred six billion, two hundred twelve million, six hundred thirty-one thousand, three hundred twenty-two".