422202143221101 has 12 divisors (see below), whose sum is σ = 611296109192860. Its totient is φ = 280799525180160.

The previous prime is 422202143221073. The next prime is 422202143221151. The reversal of 422202143221101 is 101122341202224.

422202143221101 is a `hidden beast` number, since 4 + 2 + 2 + 20 + 214 + 322 + 1 + 101 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 11421871899876 + 410780271321225 = 3379626^2 + 20267715^2 .

It is not a de Polignac number, because 422202143221101 - 2¹³ = 422202143212909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422202143221151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55714187716 + ... + 55714195293.

Almost surely, 2^{422202143221101} is an apocalyptic number.

It is an amenable number.

422202143221101 is a deficient number, since it is larger than the sum of its proper divisors (189093965971759).

422202143221101 is a wasteful number, since it uses less digits than its factorization.

422202143221101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111428383436 (or 111428383433 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 422202143221101 its reverse (101122341202224), we get a palindrome (523324484423325).

The spelling of 422202143221101 in words is "four hundred twenty-two trillion, two hundred two billion, one hundred forty-three million, two hundred twenty-one thousand, one hundred one".