2212020379 has 2 divisors, whose sum is σ = 2212020380. Its totient is φ = 2212020378.

The previous prime is 2212020323. The next prime is 2212020383. The reversal of 2212020379 is 9730202122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2212020379 - 2¹¹ = 2212018331 is a prime.

It is a super-2 number, since 2×2212020379² = 9786068314222607282, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2212027379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106010189 + 1106010190.

It is an arithmetic number, because the mean of its divisors is an integer number (1106010190).

Almost surely, 2^2212020379 is an apocalyptic number.

2212020379 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212020379 is an equidigital number, since it uses as much as digits as its factorization.

2212020379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 2212020379 is about 47032.1207155280. The cubic root of 2212020379 is about 1302.9558734009.

The spelling of 2212020379 in words is "two billion, two hundred twelve million, twenty thousand, three hundred seventy-nine".