1214440235222 has 12 divisors (see below), whose sum is σ = 1867174774908. Its totient is φ = 592409869200.

The previous prime is 1214440235213. The next prime is 1214440235273. The reversal of 1214440235222 is 2225320444121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 180609404 + ... + 180616127.

It is an arithmetic number, because the mean of its divisors is an integer number (155597897909).

Almost surely, 2^{1214440235222} is an apocalyptic number.

1214440235222 is a deficient number, since it is larger than the sum of its proper divisors (652734539686).

1214440235222 is an equidigital number, since it uses as much as digits as its factorization.

1214440235222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361225615 (or 361225574 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 1214440235222 its reverse (2225320444121), we get a palindrome (3439760679343).

The spelling of 1214440235222 in words is "one trillion, two hundred fourteen billion, four hundred forty million, two hundred thirty-five thousand, two hundred twenty-two".