101022212112211 has 8 divisors (see below), whose sum is σ = 108793310598224. Its totient is φ = 93251136353760.

The previous prime is 101022212112179. The next prime is 101022212112233. The reversal of 101022212112211 is 112211212220101.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 101022212112211 - 2⁵ = 101022212112179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101022212112611) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4184416 + ... + 14817346.

It is an arithmetic number, because the mean of its divisors is an integer number (13599163824778).

Almost surely, 2^{101022212112211} is an apocalyptic number.

101022212112211 is a deficient number, since it is larger than the sum of its proper divisors (7771098486013).

101022212112211 is a wasteful number, since it uses less digits than its factorization.

101022212112211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11363781.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 101022212112211 its reverse (112211212220101), we get a palindrome (213233424332312).

The spelling of 101022212112211 in words is "one hundred one trillion, twenty-two billion, two hundred twelve million, one hundred twelve thousand, two hundred eleven".