20012950967 has 2 divisors, whose sum is σ = 20012950968. Its totient is φ = 20012950966.

The previous prime is 20012950961. The next prime is 20012951039. The reversal of 20012950967 is 76905921002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20012950967 - 2¹² = 20012946871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20012950961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10006475483 + 10006475484.

It is an arithmetic number, because the mean of its divisors is an integer number (10006475484).

Almost surely, 2^20012950967 is an apocalyptic number.

20012950967 is a deficient number, since it is larger than the sum of its proper divisors (1).

20012950967 is an equidigital number, since it uses as much as digits as its factorization.

20012950967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 41.

The spelling of 20012950967 in words is "twenty billion, twelve million, nine hundred fifty thousand, nine hundred sixty-seven".