12477810622 has 16 divisors (see below), whose sum is σ = 18760722912. Its totient is φ = 6224254560.

The previous prime is 12477810619. The next prime is 12477810641. The reversal of 12477810622 is 22601877421.

It is a congruent number.

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, 1727743 + ... + 1734949.

It is an arithmetic number, because the mean of its divisors is an integer number (1172545182).

Almost surely, 2^12477810622 is an apocalyptic number.

12477810622 is a deficient number, since it is larger than the sum of its proper divisors (6282912290).

12477810622 is a wasteful number, since it uses less digits than its factorization.

12477810622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9123.

The product of its (nonzero) digits is 75264, while the sum is 40.

The spelling of 12477810622 in words is "twelve billion, four hundred seventy-seven million, eight hundred ten thousand, six hundred twenty-two".