11021200010297 has 2 divisors, whose sum is σ = 11021200010298. Its totient is φ = 11021200010296.

The previous prime is 11021200010291. The next prime is 11021200010347. The reversal of 11021200010297 is 79201000212011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11014194487696 + 7005522601 = 3318764^2 + 83699^2 .

It is a cyclic number.

It is not a de Polignac number, because 11021200010297 - 2¹⁶ = 11021199944761 is a prime.

It is not a weakly prime, because it can be changed into another prime (11021200010291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510600005148 + 5510600005149.

It is an arithmetic number, because the mean of its divisors is an integer number (5510600005149).

Almost surely, 2^{11021200010297} is an apocalyptic number.

It is an amenable number.

11021200010297 is a deficient number, since it is larger than the sum of its proper divisors (1).

11021200010297 is an equidigital number, since it uses as much as digits as its factorization.

11021200010297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 26.

The spelling of 11021200010297 in words is "eleven trillion, twenty-one billion, two hundred million, ten thousand, two hundred ninety-seven".