4146222523405 has 16 divisors (see below), whose sum is σ = 5007123475200. Its totient is φ = 3295933936960.

The previous prime is 4146222523381. The next prime is 4146222523439. The reversal of 4146222523405 is 5043252226414.

It is not a de Polignac number, because 4146222523405 - 2⁷ = 4146222523277 is a prime.

It is a super-2 number, since 2×4146222523405² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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, 3212275 + ... + 4314064.

It is an arithmetic number, because the mean of its divisors is an integer number (312945217200).

Almost surely, 2^{4146222523405} is an apocalyptic number.

It is an amenable number.

4146222523405 is a deficient number, since it is larger than the sum of its proper divisors (860900951795).

4146222523405 is a wasteful number, since it uses less digits than its factorization.

4146222523405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7527044.

The product of its (nonzero) digits is 460800, while the sum is 40.

Adding to 4146222523405 its reverse (5043252226414), we get a palindrome (9189474749819).

The spelling of 4146222523405 in words is "four trillion, one hundred forty-six billion, two hundred twenty-two million, five hundred twenty-three thousand, four hundred five".