12212332232043 has 16 divisors (see below), whose sum is σ = 16300028568096. Its totient is φ = 8133096195840.

The previous prime is 12212332232017. The next prime is 12212332232059. The reversal of 12212332232043 is 34023223321221.

It is not a de Polignac number, because 12212332232043 - 2⁸ = 12212332231787 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12212332232043.

It is not an unprimeable number, because it can be changed into a prime (12212332232143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65296783 + ... + 65483543.

It is an arithmetic number, because the mean of its divisors is an integer number (1018751785506).

Almost surely, 2^{12212332232043} is an apocalyptic number.

12212332232043 is a deficient number, since it is larger than the sum of its proper divisors (4087696336053).

12212332232043 is a wasteful number, since it uses less digits than its factorization.

12212332232043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209294.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 12212332232043 its reverse (34023223321221), we get a palindrome (46235555553264).

The spelling of 12212332232043 in words is "twelve trillion, two hundred twelve billion, three hundred thirty-two million, two hundred thirty-two thousand, forty-three".