101012020110222 has 96 divisors (see below), whose sum is σ = 227481919408800. Its totient is φ = 29723149986816.

The previous prime is 101012020110203. The next prime is 101012020110241. The reversal of 101012020110222 is 222011020210101.

It is an interprime number because it is at equal distance from previous prime (101012020110203) and next prime (101012020110241).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 201479554 + ... + 201980282.

It is an arithmetic number, because the mean of its divisors is an integer number (2369603327175).

Almost surely, 2^{101012020110222} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101012020110222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113740959704400).

101012020110222 is an abundant number, since it is smaller than the sum of its proper divisors (126469899298578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101012020110222 is a wasteful number, since it uses less digits than its factorization.

101012020110222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505682 (or 505659 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 101012020110222 its reverse (222011020210101), we get a palindrome (323023040320323).

The spelling of 101012020110222 in words is "one hundred one trillion, twelve billion, twenty million, one hundred ten thousand, two hundred twenty-two".