141212112213321 has 24 divisors (see below), whose sum is σ = 217244570821824. Its totient is φ = 91597045754160.

The previous prime is 141212112213317. The next prime is 141212112213349. The reversal of 141212112213321 is 123312211212141.

141212112213321 is a `hidden beast` number, since 1 + 4 + 1 + 2 + 12 + 112 + 213 + 321 = 666.

It is not a de Polignac number, because 141212112213321 - 2² = 141212112213317 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (141212112213311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7852961325 + ... + 7852979306.

It is an arithmetic number, because the mean of its divisors is an integer number (9051857117576).

Almost surely, 2^{141212112213321} is an apocalyptic number.

It is an amenable number.

141212112213321 is a deficient number, since it is larger than the sum of its proper divisors (76032458608503).

141212112213321 is an equidigital number, since it uses as much as digits as its factorization.

141212112213321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15705940683 (or 15705940671 counting only the distinct ones).

The product of its digits is 1152, while the sum is 27.

Adding to 141212112213321 its reverse (123312211212141), we get a palindrome (264524323425462).

The spelling of 141212112213321 in words is "one hundred forty-one trillion, two hundred twelve billion, one hundred twelve million, two hundred thirteen thousand, three hundred twenty-one".