628073611211 has 2 divisors, whose sum is σ = 628073611212. Its totient is φ = 628073611210.

The previous prime is 628073611117. The next prime is 628073611223. The reversal of 628073611211 is 112116370826.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 628073611211 - 2³⁰ = 626999869387 is a prime.

It is a super-2 number, since 2×628073611211² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (628073611241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 314036805605 + 314036805606.

It is an arithmetic number, because the mean of its divisors is an integer number (314036805606).

Almost surely, 2^628073611211 is an apocalyptic number.

628073611211 is a deficient number, since it is larger than the sum of its proper divisors (1).

628073611211 is an equidigital number, since it uses as much as digits as its factorization.

628073611211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 38.

The spelling of 628073611211 in words is "six hundred twenty-eight billion, seventy-three million, six hundred eleven thousand, two hundred eleven".