101222121967 has 2 divisors, whose sum is σ = 101222121968. Its totient is φ = 101222121966.

The previous prime is 101222121961. The next prime is 101222122031. The reversal of 101222121967 is 769121222101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101222121967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101222121961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50611060983 + 50611060984.

It is an arithmetic number, because the mean of its divisors is an integer number (50611060984).

Almost surely, 2^101222121967 is an apocalyptic number.

101222121967 is a deficient number, since it is larger than the sum of its proper divisors (1).

101222121967 is an equidigital number, since it uses as much as digits as its factorization.

101222121967 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 34.

The spelling of 101222121967 in words is "one hundred one billion, two hundred twenty-two million, one hundred twenty-one thousand, nine hundred sixty-seven".