12122301211019 has 16 divisors (see below), whose sum is σ = 12550607677440. Its totient is φ = 11696336340480.

The previous prime is 12122301211003. The next prime is 12122301211037. The reversal of 12122301211019 is 91011210322121.

It is a cyclic number.

It is not a de Polignac number, because 12122301211019 - 2⁴ = 12122301211003 is a prime.

It is a super-2 number, since 2×12122301211019² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12122301211219) 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, 59404907 + ... + 59608619.

It is an arithmetic number, because the mean of its divisors is an integer number (784412979840).

Almost surely, 2^{12122301211019} is an apocalyptic number.

12122301211019 is a deficient number, since it is larger than the sum of its proper divisors (428306466421).

12122301211019 is a wasteful number, since it uses less digits than its factorization.

12122301211019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209450.

The product of its (nonzero) digits is 432, while the sum is 26.

The spelling of 12122301211019 in words is "twelve trillion, one hundred twenty-two billion, three hundred one million, two hundred eleven thousand, nineteen".