2142101143322 has 16 divisors (see below), whose sum is σ = 3865445672640. Its totient is φ = 869725276128.

The previous prime is 2142101143279. The next prime is 2142101143333. The reversal of 2142101143322 is 2233411012412.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2142101143291 and 2142101143300.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4026505643 + ... + 4026506174.

It is an arithmetic number, because the mean of its divisors is an integer number (241590354540).

Almost surely, 2^{2142101143322} is an apocalyptic number.

2142101143322 is a deficient number, since it is larger than the sum of its proper divisors (1723344529318).

2142101143322 is a wasteful number, since it uses less digits than its factorization.

2142101143322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8053011845.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 2142101143322 its reverse (2233411012412), we get a palindrome (4375512155734).

The spelling of 2142101143322 in words is "two trillion, one hundred forty-two billion, one hundred one million, one hundred forty-three thousand, three hundred twenty-two".