2240222002131 has 4 divisors (see below), whose sum is σ = 2986962669512. Its totient is φ = 1493481334752.

The previous prime is 2240222002111. The next prime is 2240222002177. The reversal of 2240222002131 is 1312002220422.

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

It is not a de Polignac number, because 2240222002131 - 2³¹ = 2238074518483 is a prime.

It is a super-2 number, since 2×2240222002131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2240222002098 and 2240222002107.

It is not an unprimeable number, because it can be changed into a prime (2240222002111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373370333686 + ... + 373370333691.

It is an arithmetic number, because the mean of its divisors is an integer number (746740667378).

Almost surely, 2^{2240222002131} is an apocalyptic number.

2240222002131 is a deficient number, since it is larger than the sum of its proper divisors (746740667381).

2240222002131 is an equidigital number, since it uses as much as digits as its factorization.

2240222002131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746740667380.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 2240222002131 its reverse (1312002220422), we get a palindrome (3552224222553).

The spelling of 2240222002131 in words is "two trillion, two hundred forty billion, two hundred twenty-two million, two thousand, one hundred thirty-one".