422122143201 has 32 divisors (see below), whose sum is σ = 630946464768. Its totient is φ = 248776655040.

The previous prime is 422122143173. The next prime is 422122143211. The reversal of 422122143201 is 102341221224.

It is not a de Polignac number, because 422122143201 - 2⁵ = 422122143169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (422122143211) 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, 2085196 + ... + 2278658.

It is an arithmetic number, because the mean of its divisors is an integer number (19717077024).

Almost surely, 2^422122143201 is an apocalyptic number.

It is an amenable number.

422122143201 is a deficient number, since it is larger than the sum of its proper divisors (208824321567).

422122143201 is a wasteful number, since it uses less digits than its factorization.

422122143201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195301.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 422122143201 its reverse (102341221224), we get a palindrome (524463364425).

The spelling of 422122143201 in words is "four hundred twenty-two billion, one hundred twenty-two million, one hundred forty-three thousand, two hundred one".