1225668753077 has 8 divisors (see below), whose sum is σ = 1238340578496. Its totient is φ = 1212997663872.

The previous prime is 1225668753073. The next prime is 1225668753121. The reversal of 1225668753077 is 7703578665221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1225668753077 - 2² = 1225668753073 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1225668753073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3552878 + ... + 3882560.

It is an arithmetic number, because the mean of its divisors is an integer number (154792572312).

Almost surely, 2^{1225668753077} is an apocalyptic number.

It is an amenable number.

1225668753077 is a deficient number, since it is larger than the sum of its proper divisors (12671825419).

1225668753077 is an equidigital number, since it uses as much as digits as its factorization.

1225668753077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368107.

The product of its (nonzero) digits is 29635200, while the sum is 59.

The spelling of 1225668753077 in words is "one trillion, two hundred twenty-five billion, six hundred sixty-eight million, seven hundred fifty-three thousand, seventy-seven".