122000012969 has 2 divisors, whose sum is σ = 122000012970. Its totient is φ = 122000012968.

The previous prime is 122000012963. The next prime is 122000012983. The reversal of 122000012969 is 969210000221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 121826827369 + 173185600 = 349037^2 + 13160^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122000012969 is a prime.

It is a super-2 number, since 2×122000012969² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (122000012963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61000006484 + 61000006485.

It is an arithmetic number, because the mean of its divisors is an integer number (61000006485).

Almost surely, 2^122000012969 is an apocalyptic number.

It is an amenable number.

122000012969 is a deficient number, since it is larger than the sum of its proper divisors (1).

122000012969 is an equidigital number, since it uses as much as digits as its factorization.

122000012969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 32.

The spelling of 122000012969 in words is "one hundred twenty-two billion, twelve thousand, nine hundred sixty-nine".