40222150516 has 12 divisors (see below), whose sum is σ = 70394399460. Its totient is φ = 20109464960.

The previous prime is 40222150511. The next prime is 40222150559. The reversal of 40222150516 is 61505122204.

It can be written as a sum of positive squares in 2 ways, for example, as 26014464100 + 14207686416 = 161290^2 + 119196^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40222150511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345475 + ... + 446986.

It is an arithmetic number, because the mean of its divisors is an integer number (5866199955).

Almost surely, 2^40222150516 is an apocalyptic number.

It is an amenable number.

40222150516 is a deficient number, since it is larger than the sum of its proper divisors (30172248944).

40222150516 is a wasteful number, since it uses less digits than its factorization.

40222150516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805154 (or 805152 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The spelling of 40222150516 in words is "forty billion, two hundred twenty-two million, one hundred fifty thousand, five hundred sixteen".