1222012344214 has 16 divisors (see below), whose sum is σ = 1841626310400. Its totient is φ = 608143072680.

The previous prime is 1222012344197. The next prime is 1222012344227. The reversal of 1222012344214 is 4124432102221.

It is a super-2 number, since 2×1222012344214² (a number of 25 digits) contains 22 as substring.

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, 1144314 + ... + 1937389.

It is an arithmetic number, because the mean of its divisors is an integer number (115101644400).

Almost surely, 2^{1222012344214} is an apocalyptic number.

1222012344214 is a deficient number, since it is larger than the sum of its proper divisors (619613966186).

1222012344214 is a wasteful number, since it uses less digits than its factorization.

1222012344214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3082635.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 1222012344214 its reverse (4124432102221), we get a palindrome (5346444446435).

The spelling of 1222012344214 in words is "one trillion, two hundred twenty-two billion, twelve million, three hundred forty-four thousand, two hundred fourteen".