40220112002 has 8 divisors (see below), whose sum is σ = 68948763456. Its totient is φ = 17237190852.

The previous prime is 40220111959. The next prime is 40220112007. The reversal of 40220112002 is 20021102204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 2872865143 = 40220112002 / (4 + 0 + 2 + 2 + 0 + 1 + 1 + 2 + 0 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (40220112007) 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, 1436432558 + ... + 1436432585.

It is an arithmetic number, because the mean of its divisors is an integer number (8618595432).

Almost surely, 2^40220112002 is an apocalyptic number.

40220112002 is a deficient number, since it is larger than the sum of its proper divisors (28728651454).

40220112002 is a wasteful number, since it uses less digits than its factorization.

40220112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2872865152.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 40220112002 its reverse (20021102204), we get a palindrome (60241214206).

The spelling of 40220112002 in words is "forty billion, two hundred twenty million, one hundred twelve thousand, two".