32220354044342 has 8 divisors (see below), whose sum is σ = 48330566810256. Its totient is φ = 16110165107592.

The previous prime is 32220354044293. The next prime is 32220354044377. The reversal of 32220354044342 is 24344045302223.

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

It is a super-2 number, since 2×32220354044342² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32220354044296 and 32220354044305.

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, 2069498 + ... + 8289965.

It is an arithmetic number, because the mean of its divisors is an integer number (6041320851282).

Almost surely, 2^{32220354044342} is an apocalyptic number.

32220354044342 is a deficient number, since it is larger than the sum of its proper divisors (16110212765914).

32220354044342 is a wasteful number, since it uses less digits than its factorization.

32220354044342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11914582.

The product of its (nonzero) digits is 552960, while the sum is 38.

Adding to 32220354044342 its reverse (24344045302223), we get a palindrome (56564399346565).

The spelling of 32220354044342 in words is "thirty-two trillion, two hundred twenty billion, three hundred fifty-four million, forty-four thousand, three hundred forty-two".