822142206754 has 16 divisors (see below), whose sum is σ = 1381683710016. Its totient is φ = 363600975600.

The previous prime is 822142206733. The next prime is 822142206761. The reversal of 822142206754 is 457602241228.

It is a self number, because there is not a number n which added to its sum of digits gives 822142206754.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 505000542 + ... + 505002169.

It is an arithmetic number, because the mean of its divisors is an integer number (86355231876).

Almost surely, 2^822142206754 is an apocalyptic number.

822142206754 is a deficient number, since it is larger than the sum of its proper divisors (559541503262).

822142206754 is a wasteful number, since it uses less digits than its factorization.

822142206754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010002761.

The product of its (nonzero) digits is 430080, while the sum is 43.

The spelling of 822142206754 in words is "eight hundred twenty-two billion, one hundred forty-two million, two hundred six thousand, seven hundred fifty-four".