142220036203 has 8 divisors (see below), whose sum is σ = 162548439008. Its totient is φ = 121894447104.

The previous prime is 142220036107. The next prime is 142220036221. The reversal of 142220036203 is 302630022241.

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

It is a cyclic number.

It is not a de Polignac number, because 142220036203 - 2¹⁷ = 142219905131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142220033203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 593976 + ... + 798277.

It is an arithmetic number, because the mean of its divisors is an integer number (20318554876).

Almost surely, 2^142220036203 is an apocalyptic number.

142220036203 is a deficient number, since it is larger than the sum of its proper divisors (20328402805).

142220036203 is a wasteful number, since it uses less digits than its factorization.

142220036203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1406853.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 142220036203 its reverse (302630022241), we get a palindrome (444850058444).

The spelling of 142220036203 in words is "one hundred forty-two billion, two hundred twenty million, thirty-six thousand, two hundred three".