101122022210987 has 2 divisors, whose sum is σ = 101122022210988. Its totient is φ = 101122022210986.

The previous prime is 101122022210983. The next prime is 101122022211011. The reversal of 101122022210987 is 789012220221101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101122022210987 - 2² = 101122022210983 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101122022210987.

It is not a weakly prime, because it can be changed into another prime (101122022210983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50561011105493 + 50561011105494.

It is an arithmetic number, because the mean of its divisors is an integer number (50561011105494).

Almost surely, 2^{101122022210987} is an apocalyptic number.

101122022210987 is a deficient number, since it is larger than the sum of its proper divisors (1).

101122022210987 is an equidigital number, since it uses as much as digits as its factorization.

101122022210987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 38.

The spelling of 101122022210987 in words is "one hundred one trillion, one hundred twenty-two billion, twenty-two million, two hundred ten thousand, nine hundred eighty-seven".