1214234222042 has 32 divisors (see below), whose sum is σ = 1933114921920. Its totient is φ = 570412368000.

The previous prime is 1214234222039. The next prime is 1214234222051. The reversal of 1214234222042 is 2402224324121.

It is a junction number, because it is equal to n+sod(n) for n = 1214234221996 and 1214234222014.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1949168 + ... + 2495540.

It is an arithmetic number, because the mean of its divisors is an integer number (60409841310).

Almost surely, 2^{1214234222042} is an apocalyptic number.

1214234222042 is a deficient number, since it is larger than the sum of its proper divisors (718880699878).

1214234222042 is a wasteful number, since it uses less digits than its factorization.

1214234222042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546878.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 1214234222042 its reverse (2402224324121), we get a palindrome (3616458546163).

The spelling of 1214234222042 in words is "one trillion, two hundred fourteen billion, two hundred thirty-four million, two hundred twenty-two thousand, forty-two".