142202012333 has 4 divisors (see below), whose sum is σ = 142423856988. Its totient is φ = 141980167680.

The previous prime is 142202012317. The next prime is 142202012339. The reversal of 142202012333 is 333210202241.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 108252844324 + 33949168009 = 329018^2 + 184253^2 .

It is a cyclic number.

It is not a de Polignac number, because 142202012333 - 2⁴ = 142202012317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 142202012299 and 142202012308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142202012339) 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, 110921366 + ... + 110922647.

It is an arithmetic number, because the mean of its divisors is an integer number (35605964247).

Almost surely, 2^142202012333 is an apocalyptic number.

It is an amenable number.

142202012333 is a deficient number, since it is larger than the sum of its proper divisors (221844655).

142202012333 is an equidigital number, since it uses as much as digits as its factorization.

142202012333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221844654.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 142202012333 its reverse (333210202241), we get a palindrome (475412214574).

The spelling of 142202012333 in words is "one hundred forty-two billion, two hundred two million, twelve thousand, three hundred thirty-three".