2221942030703 has 2 divisors, whose sum is σ = 2221942030704. Its totient is φ = 2221942030702.

The previous prime is 2221942030573. The next prime is 2221942030813. The reversal of 2221942030703 is 3070302491222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2221942030703 - 2²⁸ = 2221673595247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2221942032703) 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, 1110971015351 + 1110971015352.

It is an arithmetic number, because the mean of its divisors is an integer number (1110971015352).

Almost surely, 2^{2221942030703} is an apocalyptic number.

2221942030703 is a deficient number, since it is larger than the sum of its proper divisors (1).

2221942030703 is an equidigital number, since it uses as much as digits as its factorization.

2221942030703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 35.

The spelling of 2221942030703 in words is "two trillion, two hundred twenty-one billion, nine hundred forty-two million, thirty thousand, seven hundred three".