2202102047 has 2 divisors, whose sum is σ = 2202102048. Its totient is φ = 2202102046.

The previous prime is 2202102043. The next prime is 2202102053. The reversal of 2202102047 is 7402012022.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2202102047 - 2² = 2202102043 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2202102043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101051023 + 1101051024.

It is an arithmetic number, because the mean of its divisors is an integer number (1101051024).

Almost surely, 2^2202102047 is an apocalyptic number.

2202102047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202102047 is an equidigital number, since it uses as much as digits as its factorization.

2202102047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 2202102047 is about 46926.5601445493. The cubic root of 2202102047 is about 1301.0055429248.

Adding to 2202102047 its reverse (7402012022), we get a palindrome (9604114069).

The spelling of 2202102047 in words is "two billion, two hundred two million, one hundred two thousand, forty-seven".