1222511143134 has 8 divisors (see below), whose sum is σ = 2445022286280. Its totient is φ = 407503714376.

The previous prime is 1222511143093. The next prime is 1222511143153. The reversal of 1222511143134 is 4313411152221.

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

1222511143134 is an admirable number.

It is a congruent number.

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, 101875928589 + ... + 101875928600.

It is an arithmetic number, because the mean of its divisors is an integer number (305627785785).

Almost surely, 2^{1222511143134} is an apocalyptic number.

1222511143134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1222511143134 is a wasteful number, since it uses less digits than its factorization.

1222511143134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203751857194.

The product of its digits is 5760, while the sum is 30.

Adding to 1222511143134 its reverse (4313411152221), we get a palindrome (5535922295355).

The spelling of 1222511143134 in words is "one trillion, two hundred twenty-two billion, five hundred eleven million, one hundred forty-three thousand, one hundred thirty-four".