2405226201566 has 32 divisors (see below), whose sum is σ = 4090677811200. Its totient is φ = 1054627849440.

The previous prime is 2405226201559. The next prime is 2405226201583. The reversal of 2405226201566 is 6651026225042.

It is a super-2 number, since 2×2405226201566² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44359601 + ... + 44413788.

It is an arithmetic number, because the mean of its divisors is an integer number (127833681600).

Almost surely, 2^{2405226201566} is an apocalyptic number.

2405226201566 is a deficient number, since it is larger than the sum of its proper divisors (1685451609634).

2405226201566 is a wasteful number, since it uses less digits than its factorization.

2405226201566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88773464.

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 2405226201566 in words is "two trillion, four hundred five billion, two hundred twenty-six million, two hundred one thousand, five hundred sixty-six".