142022432201 has 16 divisors (see below), whose sum is σ = 156767761920. Its totient is φ = 127826570880.

The previous prime is 142022432191. The next prime is 142022432239. The reversal of 142022432201 is 102234220241.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142022432201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142022432281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 861806 + ... + 1013288.

It is an arithmetic number, because the mean of its divisors is an integer number (9797985120).

Almost surely, 2^142022432201 is an apocalyptic number.

It is an amenable number.

142022432201 is a deficient number, since it is larger than the sum of its proper divisors (14745329719).

142022432201 is a wasteful number, since it uses less digits than its factorization.

142022432201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153296.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 142022432201 its reverse (102234220241), we get a palindrome (244256652442).

The spelling of 142022432201 in words is "one hundred forty-two billion, twenty-two million, four hundred thirty-two thousand, two hundred one".