10122320122979 has 2 divisors, whose sum is σ = 10122320122980. Its totient is φ = 10122320122978.

The previous prime is 10122320122963. The next prime is 10122320123029. The reversal of 10122320122979 is 97922102322101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10122320122979 - 2⁴ = 10122320122963 is a prime.

It is a super-2 number, since 2×10122320122979² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10122320122379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5061160061489 + 5061160061490.

It is an arithmetic number, because the mean of its divisors is an integer number (5061160061490).

Almost surely, 2^{10122320122979} is an apocalyptic number.

10122320122979 is a deficient number, since it is larger than the sum of its proper divisors (1).

10122320122979 is an equidigital number, since it uses as much as digits as its factorization.

10122320122979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 41.

The spelling of 10122320122979 in words is "ten trillion, one hundred twenty-two billion, three hundred twenty million, one hundred twenty-two thousand, nine hundred seventy-nine".