10201222320123 has 32 divisors (see below), whose sum is σ = 13784145131520. Its totient is φ = 6709893569280.

The previous prime is 10201222320101. The next prime is 10201222320161. The reversal of 10201222320123 is 32102322210201.

It is not a de Polignac number, because 10201222320123 - 2¹⁷ = 10201222189051 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10201222320123.

It is not an unprimeable number, because it can be changed into a prime (10201222320173) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 868700790 + ... + 868712532.

It is an arithmetic number, because the mean of its divisors is an integer number (430754535360).

Almost surely, 2^{10201222320123} is an apocalyptic number.

10201222320123 is a deficient number, since it is larger than the sum of its proper divisors (3582922811397).

10201222320123 is a wasteful number, since it uses less digits than its factorization.

10201222320123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18579.

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

Adding to 10201222320123 its reverse (32102322210201), we get a palindrome (42303544530324).

The spelling of 10201222320123 in words is "ten trillion, two hundred one billion, two hundred twenty-two million, three hundred twenty thousand, one hundred twenty-three".