1226162651404 has 12 divisors (see below), whose sum is σ = 2145835148184. Its totient is φ = 613066894784.

The previous prime is 1226162651323. The next prime is 1226162651443. The reversal of 1226162651404 is 4041562616221.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3415414 + ... + 3757309.

It is an arithmetic number, because the mean of its divisors is an integer number (178819595682).

Almost surely, 2^{1226162651404} is an apocalyptic number.

It is an amenable number.

1226162651404 is a deficient number, since it is larger than the sum of its proper divisors (919672496780).

1226162651404 is a wasteful number, since it uses less digits than its factorization.

1226162651404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7215464 (or 7215462 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The spelling of 1226162651404 in words is "one trillion, two hundred twenty-six billion, one hundred sixty-two million, six hundred fifty-one thousand, four hundred four".