10642546822 has 16 divisors (see below), whose sum is σ = 17448124032. Its totient is φ = 4846700160.

The previous prime is 10642546819. The next prime is 10642546823. The reversal of 10642546822 is 22864524601.

It is a super-2 number, since 2×10642546822² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10642546823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5047593 + ... + 5049700.

It is an arithmetic number, because the mean of its divisors is an integer number (1090507752).

Almost surely, 2^10642546822 is an apocalyptic number.

10642546822 is a deficient number, since it is larger than the sum of its proper divisors (6805577210).

10642546822 is a wasteful number, since it uses less digits than its factorization.

10642546822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10097343.

The product of its (nonzero) digits is 184320, while the sum is 40.

The spelling of 10642546822 in words is "ten billion, six hundred forty-two million, five hundred forty-six thousand, eight hundred twenty-two".