101101210021222 has 8 divisors (see below), whose sum is σ = 151652564755272. Its totient is φ = 50550355102800.

The previous prime is 101101210021177. The next prime is 101101210021223. The reversal of 101101210021222 is 222120012101101.

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

It is a junction number, because it is equal to n+sod(n) for n = 101101210021196 and 101101210021205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101101210021223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124447804 + ... + 125257567.

It is an arithmetic number, because the mean of its divisors is an integer number (18956570594409).

Almost surely, 2^{101101210021222} is an apocalyptic number.

101101210021222 is a deficient number, since it is larger than the sum of its proper divisors (50551354734050).

101101210021222 is a wasteful number, since it uses less digits than its factorization.

101101210021222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249907814.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 101101210021222 its reverse (222120012101101), we get a palindrome (323221222122323).

The spelling of 101101210021222 in words is "one hundred one trillion, one hundred one billion, two hundred ten million, twenty-one thousand, two hundred twenty-two".