332202142 has 4 divisors (see below), whose sum is σ = 498303216. Its totient is φ = 166101070.

The previous prime is 332202139. The next prime is 332202173. The reversal of 332202142 is 241202233.

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

It is a super-2 number, since 2×332202142² = 220716526298776328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83050534 + ... + 83050537.

It is an arithmetic number, because the mean of its divisors is an integer number (124575804).

Almost surely, 2^332202142 is an apocalyptic number.

332202142 is a deficient number, since it is larger than the sum of its proper divisors (166101074).

332202142 is a wasteful number, since it uses less digits than its factorization.

332202142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166101073.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 332202142 is about 18226.4133059689. The cubic root of 332202142 is about 692.5760611889.

Adding to 332202142 its reverse (241202233), we get a palindrome (573404375).

Subtracting from 332202142 its reverse (241202233), we obtain a palindrome (90999909).

The spelling of 332202142 in words is "three hundred thirty-two million, two hundred two thousand, one hundred forty-two".