2134222400012 has 6 divisors (see below), whose sum is σ = 3734889200028. Its totient is φ = 1067111200004.

The previous prime is 2134222399987. The next prime is 2134222400069. The reversal of 2134222400012 is 2100042224312.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 266777799998 + ... + 266777800005.

It is an arithmetic number, because the mean of its divisors is an integer number (622481533338).

Almost surely, 2^{2134222400012} is an apocalyptic number.

It is an amenable number.

2134222400012 is a deficient number, since it is larger than the sum of its proper divisors (1600666800016).

2134222400012 is a wasteful number, since it uses less digits than its factorization.

2134222400012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533555600007 (or 533555600005 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 2134222400012 its reverse (2100042224312), we get a palindrome (4234264624324).

The spelling of 2134222400012 in words is "two trillion, one hundred thirty-four billion, two hundred twenty-two million, four hundred thousand, twelve".