142244104022 has 8 divisors (see below), whose sum is σ = 213741142200. Its totient is φ = 70997056624.

The previous prime is 142244103979. The next prime is 142244104027. The reversal of 142244104022 is 220401442241.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 142244103982 and 142244104000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142244104027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62496272 + ... + 62498547.

It is an arithmetic number, because the mean of its divisors is an integer number (26717642775).

Almost surely, 2^142244104022 is an apocalyptic number.

142244104022 is a deficient number, since it is larger than the sum of its proper divisors (71497038178).

142244104022 is a wasteful number, since it uses less digits than its factorization.

142244104022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124995390.

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 142244104022 its reverse (220401442241), we get a palindrome (362645546263).

The spelling of 142244104022 in words is "one hundred forty-two billion, two hundred forty-four million, one hundred four thousand, twenty-two".