40822492925212 has 12 divisors (see below), whose sum is σ = 71533238265216. Its totient is φ = 20384424849440.

The previous prime is 40822492925171. The next prime is 40822492925239. The reversal of 40822492925212 is 21252929422804.

It is a self number, because there is not a number n which added to its sum of digits gives 40822492925212.

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, 6705399868 + ... + 6705405955.

It is an arithmetic number, because the mean of its divisors is an integer number (5961103188768).

Almost surely, 2^{40822492925212} is an apocalyptic number.

It is an amenable number.

40822492925212 is a deficient number, since it is larger than the sum of its proper divisors (30710745340004).

40822492925212 is a wasteful number, since it uses less digits than its factorization.

40822492925212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13410806588 (or 13410806586 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 52.

The spelling of 40822492925212 in words is "forty trillion, eight hundred twenty-two billion, four hundred ninety-two million, nine hundred twenty-five thousand, two hundred twelve".