2243431432022 has 16 divisors (see below), whose sum is σ = 3671094593232. Its totient is φ = 1019734621920.

The previous prime is 2243431431971. The next prime is 2243431432079. The reversal of 2243431432022 is 2202341343422.

It is a self number, because there is not a number n which added to its sum of digits gives 2243431432022.

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, 4408988 + ... + 4891424.

It is an arithmetic number, because the mean of its divisors is an integer number (229443412077).

Almost surely, 2^{2243431432022} is an apocalyptic number.

2243431432022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2243431432022 is a deficient number, since it is larger than the sum of its proper divisors (1427663161210).

2243431432022 is a wasteful number, since it uses less digits than its factorization.

2243431432022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693823.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 2243431432022 its reverse (2202341343422), we get a palindrome (4445772775444).

The spelling of 2243431432022 in words is "two trillion, two hundred forty-three billion, four hundred thirty-one million, four hundred thirty-two thousand, twenty-two".