422202412441155 has 16 divisors (see below), whose sum is σ = 682488023412384. Its totient is φ = 222853232133120.

The previous prime is 422202412441153. The next prime is 422202412441189. The reversal of 422202412441155 is 551144214202224.

It is not a de Polignac number, because 422202412441155 - 2¹ = 422202412441153 is a prime.

It is a super-2 number, since 2×422202412441155² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (422202412441153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145086738216 + ... + 145086741125.

It is an arithmetic number, because the mean of its divisors is an integer number (42655501463274).

Almost surely, 2^{422202412441155} is an apocalyptic number.

422202412441155 is a deficient number, since it is larger than the sum of its proper divisors (260285610971229).

422202412441155 is a wasteful number, since it uses less digits than its factorization.

422202412441155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290173479446.

The product of its (nonzero) digits is 204800, while the sum is 39.

Adding to 422202412441155 its reverse (551144214202224), we get a palindrome (973346626643379).

The spelling of 422202412441155 in words is "four hundred twenty-two trillion, two hundred two billion, four hundred twelve million, four hundred forty-one thousand, one hundred fifty-five".