2043112662226 has 16 divisors (see below), whose sum is σ = 3245685916824. Its totient is φ = 961244848384.

The previous prime is 2043112662223. The next prime is 2043112662229. The reversal of 2043112662226 is 6222662113402.

It is an interprime number because it is at equal distance from previous prime (2043112662223) and next prime (2043112662229).

It can be written as a sum of positive squares in 4 ways, for example, as 1563762755025 + 479349907201 = 1250505^2 + 692351^2 .

It is not an unprimeable number, because it can be changed into a prime (2043112662221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6722065 + ... + 7019428.

Almost surely, 2^{2043112662226} is an apocalyptic number.

2043112662226 is a deficient number, since it is larger than the sum of its proper divisors (1202573254598).

2043112662226 is a wasteful number, since it uses less digits than its factorization.

2043112662226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13745885.

The product of its (nonzero) digits is 82944, while the sum is 37.

Adding to 2043112662226 its reverse (6222662113402), we get a palindrome (8265774775628).

The spelling of 2043112662226 in words is "two trillion, forty-three billion, one hundred twelve million, six hundred sixty-two thousand, two hundred twenty-six".