210144140120022 has 8 divisors (see below), whose sum is σ = 420288280240056. Its totient is φ = 70048046706672.

The previous prime is 210144140119999. The next prime is 210144140120029. The reversal of 210144140120022 is 220021041441012.

It is a happy number.

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

210144140120022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 210144140119974 and 210144140120001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210144140120029) 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, 17512011676663 + ... + 17512011676674.

It is an arithmetic number, because the mean of its divisors is an integer number (52536035030007).

Almost surely, 2^{210144140120022} is an apocalyptic number.

210144140120022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210144140120022 is a wasteful number, since it uses less digits than its factorization.

210144140120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35024023353342.

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 210144140120022 its reverse (220021041441012), we get a palindrome (430165181561034).

The spelling of 210144140120022 in words is "two hundred ten trillion, one hundred forty-four billion, one hundred forty million, one hundred twenty thousand, twenty-two".