822883747342 has 8 divisors (see below), whose sum is σ = 1234546803432. Its totient is φ = 411368146200.

The previous prime is 822883747333. The next prime is 822883747409. The reversal of 822883747342 is 243747388228.

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

It is a super-2 number, since 2×822883747342² (a number of 25 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, 36849784 + ... + 36872107.

It is an arithmetic number, because the mean of its divisors is an integer number (154318350429).

Almost surely, 2^822883747342 is an apocalyptic number.

822883747342 is a deficient number, since it is larger than the sum of its proper divisors (411663056090).

822883747342 is a wasteful number, since it uses less digits than its factorization.

822883747342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73727474.

The product of its digits is 28901376, while the sum is 58.

The spelling of 822883747342 in words is "eight hundred twenty-two billion, eight hundred eighty-three million, seven hundred forty-seven thousand, three hundred forty-two".