222012113069 has 2 divisors, whose sum is σ = 222012113070. Its totient is φ = 222012113068.

The previous prime is 222012113053. The next prime is 222012113137. The reversal of 222012113069 is 960311210222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 162078708100 + 59933404969 = 402590^2 + 244813^2 .

It is a cyclic number.

It is not a de Polignac number, because 222012113069 - 2⁴ = 222012113053 is a prime.

It is a super-2 number, since 2×222012113069² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222012113039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111006056534 + 111006056535.

It is an arithmetic number, because the mean of its divisors is an integer number (111006056535).

Almost surely, 2^222012113069 is an apocalyptic number.

It is an amenable number.

222012113069 is a deficient number, since it is larger than the sum of its proper divisors (1).

222012113069 is an equidigital number, since it uses as much as digits as its factorization.

222012113069 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 222012113069 in words is "two hundred twenty-two billion, twelve million, one hundred thirteen thousand, sixty-nine".