22077133306342 has 4 divisors (see below), whose sum is σ = 33115699959516. Its totient is φ = 11038566653170.

The previous prime is 22077133306301. The next prime is 22077133306343. The reversal of 22077133306342 is 24360333177022.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22077133306343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5519283326584 + ... + 5519283326587.

It is an arithmetic number, because the mean of its divisors is an integer number (8278924989879).

Almost surely, 2^{22077133306342} is an apocalyptic number.

22077133306342 is a deficient number, since it is larger than the sum of its proper divisors (11038566653174).

22077133306342 is a wasteful number, since it uses less digits than its factorization.

22077133306342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11038566653173.

The product of its (nonzero) digits is 762048, while the sum is 43.

The spelling of 22077133306342 in words is "twenty-two trillion, seventy-seven billion, one hundred thirty-three million, three hundred six thousand, three hundred forty-two".