40747812130222 has 4 divisors (see below), whose sum is σ = 61121718195336. Its totient is φ = 20373906065110.

The previous prime is 40747812130213. The next prime is 40747812130243. The reversal of 40747812130222 is 22203121874704.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10186953032554 + ... + 10186953032557.

It is an arithmetic number, because the mean of its divisors is an integer number (15280429548834).

Almost surely, 2^{40747812130222} is an apocalyptic number.

40747812130222 is a deficient number, since it is larger than the sum of its proper divisors (20373906065114).

40747812130222 is a wasteful number, since it uses less digits than its factorization.

40747812130222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20373906065113.

The product of its (nonzero) digits is 301056, while the sum is 43.

The spelling of 40747812130222 in words is "forty trillion, seven hundred forty-seven billion, eight hundred twelve million, one hundred thirty thousand, two hundred twenty-two".