20221120967 has 2 divisors, whose sum is σ = 20221120968. Its totient is φ = 20221120966.

The previous prime is 20221120963. The next prime is 20221121021. The reversal of 20221120967 is 76902112202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20221120967 - 2² = 20221120963 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20221120963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10110560483 + 10110560484.

It is an arithmetic number, because the mean of its divisors is an integer number (10110560484).

Almost surely, 2^20221120967 is an apocalyptic number.

20221120967 is a deficient number, since it is larger than the sum of its proper divisors (1).

20221120967 is an equidigital number, since it uses as much as digits as its factorization.

20221120967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 32.

The spelling of 20221120967 in words is "twenty billion, two hundred twenty-one million, one hundred twenty thousand, nine hundred sixty-seven".