32202222142 has 8 divisors (see below), whose sum is σ = 48348862632. Its totient is φ = 16085934600.

The previous prime is 32202222133. The next prime is 32202222167. The reversal of 32202222142 is 24122220223.

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

It is a super-2 number, since 2×32202222142² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7585584 + ... + 7589827.

It is an arithmetic number, because the mean of its divisors is an integer number (6043607829).

Almost surely, 2^32202222142 is an apocalyptic number.

32202222142 is a deficient number, since it is larger than the sum of its proper divisors (16146640490).

32202222142 is a wasteful number, since it uses less digits than its factorization.

32202222142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15176474.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 32202222142 its reverse (24122220223), we get a palindrome (56324442365).

The spelling of 32202222142 in words is "thirty-two billion, two hundred two million, two hundred twenty-two thousand, one hundred forty-two".