1242032214111 has 16 divisors (see below), whose sum is σ = 1791218792160. Its totient is φ = 760989836160.

The previous prime is 1242032214107. The next prime is 1242032214161. The reversal of 1242032214111 is 1114122302421.

It is not a de Polignac number, because 1242032214111 - 2² = 1242032214107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1242032214161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69525960 + ... + 69543821.

It is an arithmetic number, because the mean of its divisors is an integer number (111951174510).

Almost surely, 2^{1242032214111} is an apocalyptic number.

1242032214111 is a deficient number, since it is larger than the sum of its proper divisors (549186578049).

1242032214111 is a wasteful number, since it uses less digits than its factorization.

1242032214111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139070026.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 1242032214111 its reverse (1114122302421), we get a palindrome (2356154516532).

The spelling of 1242032214111 in words is "one trillion, two hundred forty-two billion, thirty-two million, two hundred fourteen thousand, one hundred eleven".