2211490783 has 2 divisors, whose sum is σ = 2211490784. Its totient is φ = 2211490782.

The previous prime is 2211490753. The next prime is 2211490793. The reversal of 2211490783 is 3870941122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2211490783 - 2²¹ = 2209393631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2211490753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105745391 + 1105745392.

It is an arithmetic number, because the mean of its divisors is an integer number (1105745392).

Almost surely, 2^2211490783 is an apocalyptic number.

2211490783 is a deficient number, since it is larger than the sum of its proper divisors (1).

2211490783 is an equidigital number, since it uses as much as digits as its factorization.

2211490783 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 2211490783 is about 47026.4902262544. The cubic root of 2211490783 is about 1302.8518816984.

The spelling of 2211490783 in words is "two billion, two hundred eleven million, four hundred ninety thousand, seven hundred eighty-three".