40440032101222 has 16 divisors (see below), whose sum is σ = 65371984462512. Its totient is φ = 18651550554720.

The previous prime is 40440032101199. The next prime is 40440032101283. The reversal of 40440032101222 is 22210123004404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 544947429 + ... + 545021632.

It is an arithmetic number, because the mean of its divisors is an integer number (4085749028907).

Almost surely, 2^{40440032101222} is an apocalyptic number.

40440032101222 is a deficient number, since it is larger than the sum of its proper divisors (24931952361290).

40440032101222 is a wasteful number, since it uses less digits than its factorization.

40440032101222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089970503.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 40440032101222 its reverse (22210123004404), we get a palindrome (62650155105626).

The spelling of 40440032101222 in words is "forty trillion, four hundred forty billion, thirty-two million, one hundred one thousand, two hundred twenty-two".