10202212202137 has 2 divisors, whose sum is σ = 10202212202138. Its totient is φ = 10202212202136.

The previous prime is 10202212202131. The next prime is 10202212202219. The reversal of 10202212202137 is 73120221220201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8568874525696 + 1633337676441 = 2927264^2 + 1278021^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10202212202137 is a prime.

It is not a weakly prime, because it can be changed into another prime (10202212202131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101106101068 + 5101106101069.

It is an arithmetic number, because the mean of its divisors is an integer number (5101106101069).

Almost surely, 2^{10202212202137} is an apocalyptic number.

It is an amenable number.

10202212202137 is a deficient number, since it is larger than the sum of its proper divisors (1).

10202212202137 is an equidigital number, since it uses as much as digits as its factorization.

10202212202137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 25.

Adding to 10202212202137 its reverse (73120221220201), we get a palindrome (83322433422338).

The spelling of 10202212202137 in words is "ten trillion, two hundred two billion, two hundred twelve million, two hundred two thousand, one hundred thirty-seven".