2240220240402 has 8 divisors (see below), whose sum is σ = 4480440480816. Its totient is φ = 746740080132.

The previous prime is 2240220240389. The next prime is 2240220240413. The reversal of 2240220240402 is 2040420220422.

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

2240220240402 is an admirable 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, 186685020028 + ... + 186685020039.

It is an arithmetic number, because the mean of its divisors is an integer number (560055060102).

Almost surely, 2^{2240220240402} is an apocalyptic number.

2240220240402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2240220240402 is a wasteful number, since it uses less digits than its factorization.

2240220240402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373370040072.

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 2240220240402 its reverse (2040420220422), we get a palindrome (4280640460824).

The spelling of 2240220240402 in words is "two trillion, two hundred forty billion, two hundred twenty million, two hundred forty thousand, four hundred two".