20121322302119 has 2 divisors, whose sum is σ = 20121322302120. Its totient is φ = 20121322302118.

The previous prime is 20121322302031. The next prime is 20121322302143. The reversal of 20121322302119 is 91120322312102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20121322302119 - 2¹⁶ = 20121322236583 is a prime.

It is a super-2 number, since 2×20121322302119² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20121322302091 and 20121322302100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20121322302019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10060661151059 + 10060661151060.

It is an arithmetic number, because the mean of its divisors is an integer number (10060661151060).

Almost surely, 2^{20121322302119} is an apocalyptic number.

20121322302119 is a deficient number, since it is larger than the sum of its proper divisors (1).

20121322302119 is an equidigital number, since it uses as much as digits as its factorization.

20121322302119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 20121322302119 in words is "twenty trillion, one hundred twenty-one billion, three hundred twenty-two million, three hundred two thousand, one hundred nineteen".