2220120001069 has 2 divisors, whose sum is σ = 2220120001070. Its totient is φ = 2220120001068.

The previous prime is 2220120001013. The next prime is 2220120001129. The reversal of 2220120001069 is 9601000210222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1604896254025 + 615223747044 = 1266845^2 + 784362^2 .

It is a cyclic number.

It is not a de Polignac number, because 2220120001069 - 2⁹ = 2220120000557 is a prime.

It is a super-2 number, since 2×2220120001069² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2220120001469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110060000534 + 1110060000535.

It is an arithmetic number, because the mean of its divisors is an integer number (1110060000535).

Almost surely, 2^{2220120001069} is an apocalyptic number.

It is an amenable number.

2220120001069 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220120001069 is an equidigital number, since it uses as much as digits as its factorization.

2220120001069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 2220120001069 in words is "two trillion, two hundred twenty billion, one hundred twenty million, one thousand, sixty-nine".