32120262242 has 32 divisors (see below), whose sum is σ = 51411360000. Its totient is φ = 15006715776.

The previous prime is 32120262193. The next prime is 32120262257. The reversal of 32120262242 is 24226202123.

It is a happy number.

It is a super-2 number, since 2×32120262242² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3204134 + ... + 3214142.

It is an arithmetic number, because the mean of its divisors is an integer number (1606605000).

Almost surely, 2^32120262242 is an apocalyptic number.

32120262242 is a deficient number, since it is larger than the sum of its proper divisors (19291097758).

32120262242 is a wasteful number, since it uses less digits than its factorization.

32120262242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11178.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 32120262242 its reverse (24226202123), we get a palindrome (56346464365).

The spelling of 32120262242 in words is "thirty-two billion, one hundred twenty million, two hundred sixty-two thousand, two hundred forty-two".