200021093627 has 2 divisors, whose sum is σ = 200021093628. Its totient is φ = 200021093626.

The previous prime is 200021093621. The next prime is 200021093653. The reversal of 200021093627 is 726390120002.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200021093627 - 2¹⁶ = 200021028091 is a prime.

It is a super-2 number, since 2×200021093627² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200021093593 and 200021093602.

It is not a weakly prime, because it can be changed into another prime (200021093621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100010546813 + 100010546814.

It is an arithmetic number, because the mean of its divisors is an integer number (100010546814).

Almost surely, 2^200021093627 is an apocalyptic number.

200021093627 is a deficient number, since it is larger than the sum of its proper divisors (1).

200021093627 is an equidigital number, since it uses as much as digits as its factorization.

200021093627 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 32.

The spelling of 200021093627 in words is "two hundred billion, twenty-one million, ninety-three thousand, six hundred twenty-seven".