1222795834629 has 8 divisors (see below), whose sum is σ = 1634935936320. Its totient is φ = 812926478016.

The previous prime is 1222795834621. The next prime is 1222795834643. The reversal of 1222795834629 is 9264385972221.

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

It is not a de Polignac number, because 1222795834629 - 2³ = 1222795834621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222795834621) 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, 567685012 + ... + 567687165.

It is an arithmetic number, because the mean of its divisors is an integer number (204366992040).

Almost surely, 2^{1222795834629} is an apocalyptic number.

It is an amenable number.

1222795834629 is a deficient number, since it is larger than the sum of its proper divisors (412140101691).

1222795834629 is a wasteful number, since it uses less digits than its factorization.

1222795834629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1135372539.

The product of its digits is 26127360, while the sum is 60.

The spelling of 1222795834629 in words is "one trillion, two hundred twenty-two billion, seven hundred ninety-five million, eight hundred thirty-four thousand, six hundred twenty-nine".