1242210122119 has 8 divisors (see below), whose sum is σ = 1258858681920. Its totient is φ = 1225584672000.

The previous prime is 1242210122117. The next prime is 1242210122129. The reversal of 1242210122119 is 9112210122421.

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

It is a cyclic number.

It is not a de Polignac number, because 1242210122119 - 2¹ = 1242210122117 is a prime.

It is a super-2 number, since 2×1242210122119² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1242210122117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5669182 + ... + 5884219.

It is an arithmetic number, because the mean of its divisors is an integer number (157357335240).

Almost surely, 2^{1242210122119} is an apocalyptic number.

1242210122119 is a deficient number, since it is larger than the sum of its proper divisors (16648559801).

1242210122119 is a wasteful number, since it uses less digits than its factorization.

1242210122119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11554841.

The product of its (nonzero) digits is 1152, while the sum is 28.

The spelling of 1242210122119 in words is "one trillion, two hundred forty-two billion, two hundred ten million, one hundred twenty-two thousand, one hundred nineteen".