101002012010122 has 8 divisors (see below), whose sum is σ = 151783060563972. Its totient is φ = 50407658488800.

The previous prime is 101002012010117. The next prime is 101002012010197. The reversal of 101002012010122 is 221010210200101.

It can be written as a sum of positive squares in 2 ways, for example, as 100977597635121 + 24414375001 = 10048761^2 + 156251^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46673756779 + ... + 46673758942.

Almost surely, 2^{101002012010122} is an apocalyptic number.

101002012010122 is a deficient number, since it is larger than the sum of its proper divisors (50781048553850).

101002012010122 is an equidigital number, since it uses as much as digits as its factorization.

101002012010122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93347516264.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 101002012010122 its reverse (221010210200101), we get a palindrome (322012222210223).

The spelling of 101002012010122 in words is "one hundred one trillion, two billion, twelve million, ten thousand, one hundred twenty-two".