1222222134414 has 16 divisors (see below), whose sum is σ = 2444482052352. Its totient is φ = 407401080888.

The previous prime is 1222222134359. The next prime is 1222222134479. The reversal of 1222222134414 is 4144312222221.

It is a congruent number.

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, 1144774 + ... + 1937769.

It is an arithmetic number, because the mean of its divisors is an integer number (152780128272).

Almost surely, 2^{1222222134414} is an apocalyptic number.

1222222134414 is an abundant number, since it is smaller than the sum of its proper divisors (1222259917938).

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

1222222134414 is a wasteful number, since it uses less digits than its factorization.

1222222134414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3148631.

The product of its digits is 12288, while the sum is 30.

Adding to 1222222134414 its reverse (4144312222221), we get a palindrome (5366534356635).

The spelling of 1222222134414 in words is "one trillion, two hundred twenty-two billion, two hundred twenty-two million, one hundred thirty-four thousand, four hundred fourteen".