424434040022122 has 16 divisors (see below), whose sum is σ = 688873622385312. Its totient is φ = 194964232745520.

The previous prime is 424434040022119. The next prime is 424434040022143. The reversal of 424434040022122 is 221220040434424.

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, 38683374028 + ... + 38683384999.

It is an arithmetic number, because the mean of its divisors is an integer number (43054601399082).

Almost surely, 2^{424434040022122} is an apocalyptic number.

424434040022122 is a deficient number, since it is larger than the sum of its proper divisors (264439582363190).

424434040022122 is a wasteful number, since it uses less digits than its factorization.

424434040022122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77366759253.

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 424434040022122 its reverse (221220040434424), we get a palindrome (645654080456546).

The spelling of 424434040022122 in words is "four hundred twenty-four trillion, four hundred thirty-four billion, forty million, twenty-two thousand, one hundred twenty-two".