10203223210122 has 16 divisors (see below), whose sum is σ = 20791473711840. Its totient is φ = 3336903188112.

The previous prime is 10203223210109. The next prime is 10203223210171. The reversal of 10203223210122 is 22101232230201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16042803472 + ... + 16042804107.

It is an arithmetic number, because the mean of its divisors is an integer number (1299467106990).

Almost surely, 2^{10203223210122} is an apocalyptic number.

10203223210122 is an abundant number, since it is smaller than the sum of its proper divisors (10588250501718).

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

10203223210122 is a wasteful number, since it uses less digits than its factorization.

10203223210122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32085607637.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 10203223210122 its reverse (22101232230201), we get a palindrome (32304455440323).

The spelling of 10203223210122 in words is "ten trillion, two hundred three billion, two hundred twenty-three million, two hundred ten thousand, one hundred twenty-two".