10868622511 has 2 divisors, whose sum is σ = 10868622512. Its totient is φ = 10868622510.

The previous prime is 10868622493. The next prime is 10868622539. The reversal of 10868622511 is 11522686801.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10868622511 - 2¹³ = 10868614319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10868622311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5434311255 + 5434311256.

It is an arithmetic number, because the mean of its divisors is an integer number (5434311256).

Almost surely, 2^10868622511 is an apocalyptic number.

10868622511 is a deficient number, since it is larger than the sum of its proper divisors (1).

10868622511 is an equidigital number, since it uses as much as digits as its factorization.

10868622511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46080, while the sum is 40.

The spelling of 10868622511 in words is "ten billion, eight hundred sixty-eight million, six hundred twenty-two thousand, five hundred eleven".