101002210121211 has 8 divisors (see below), whose sum is σ = 153908129708544. Its totient is φ = 57715548640680.

The previous prime is 101002210121209. The next prime is 101002210121213. The reversal of 101002210121211 is 112121012200101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (101002210121209) and next prime (101002210121213).

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

It is not a de Polignac number, because 101002210121211 - 2¹ = 101002210121209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101002210121213) 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 in 7 ways as a sum of consecutive naturals, for example, 2404814526675 + ... + 2404814526716.

It is an arithmetic number, because the mean of its divisors is an integer number (19238516213568).

Almost surely, 2^{101002210121211} is an apocalyptic number.

101002210121211 is a deficient number, since it is larger than the sum of its proper divisors (52905919587333).

101002210121211 is an equidigital number, since it uses as much as digits as its factorization.

101002210121211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4809629053401.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 101002210121211 its reverse (112121012200101), we get a palindrome (213123222321312).

The spelling of 101002210121211 in words is "one hundred one trillion, two billion, two hundred ten million, one hundred twenty-one thousand, two hundred eleven".