1222346345755 has 8 divisors (see below), whose sum is σ = 1466822164752. Its totient is φ = 977872710048.

The previous prime is 1222346345683. The next prime is 1222346345771. The reversal of 1222346345755 is 5575436432221.

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 1222346345755 - 2⁹ = 1222346345243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1222346345699 and 1222346345708.

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, 1184629 + ... + 1961641.

It is an arithmetic number, because the mean of its divisors is an integer number (183352770594).

Almost surely, 2^{1222346345755} is an apocalyptic number.

1222346345755 is a deficient number, since it is larger than the sum of its proper divisors (244475818997).

1222346345755 is an equidigital number, since it uses as much as digits as its factorization.

1222346345755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091645.

The product of its digits is 6048000, while the sum is 49.

The spelling of 1222346345755 in words is "one trillion, two hundred twenty-two billion, three hundred forty-six million, three hundred forty-five thousand, seven hundred fifty-five".