10142422222222 has 32 divisors (see below), whose sum is σ = 15884717349600. Its totient is φ = 4850783280000.

The previous prime is 10142422222199. The next prime is 10142422222241. The reversal of 10142422222222 is 22222222424101.

It is a happy number.

10142422222222 is a modest number, since divided by 2222222 gives 1014242 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49848597 + ... + 50051647.

It is an arithmetic number, because the mean of its divisors is an integer number (496397417175).

Almost surely, 2^{10142422222222} is an apocalyptic number.

10142422222222 is a deficient number, since it is larger than the sum of its proper divisors (5742295127378).

10142422222222 is a wasteful number, since it uses less digits than its factorization.

10142422222222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211092.

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 10142422222222 its reverse (22222222424101), we get a palindrome (32364644646323).

The spelling of 10142422222222 in words is "ten trillion, one hundred forty-two billion, four hundred twenty-two million, two hundred twenty-two thousand, two hundred twenty-two".