2420662201 has 2 divisors, whose sum is σ = 2420662202. Its totient is φ = 2420662200.

The previous prime is 2420662199. The next prime is 2420662217. The reversal of 2420662201 is 1022660242.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2420640000 + 22201 = 49200^2 + 149^2 .

It is a cyclic number.

It is not a de Polignac number, because 2420662201 - 2¹ = 2420662199 is a prime.

Together with 2420662199, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2420662241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1210331100 + 1210331101.

It is an arithmetic number, because the mean of its divisors is an integer number (1210331101).

Almost surely, 2^2420662201 is an apocalyptic number.

It is an amenable number.

2420662201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2420662201 is an equidigital number, since it uses as much as digits as its factorization.

2420662201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 2420662201 is about 49200.2256194014. The cubic root of 2420662201 is about 1342.6971370194.

The spelling of 2420662201 in words is "two billion, four hundred twenty million, six hundred sixty-two thousand, two hundred one".