101101020111222 has 16 divisors (see below), whose sum is σ = 207666960228912. Its totient is φ = 32789520036000.

The previous prime is 101101020111109. The next prime is 101101020111347. The reversal of 101101020111222 is 222111020101101.

It is a happy number.

It is a super-3 number, since 3×101101020111222³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227705000029 + ... + 227705000472.

It is an arithmetic number, because the mean of its divisors is an integer number (12979185014307).

Almost surely, 2^{101101020111222} is an apocalyptic number.

101101020111222 is an abundant number, since it is smaller than the sum of its proper divisors (106565940117690).

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

101101020111222 is a wasteful number, since it uses less digits than its factorization.

101101020111222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455410000543.

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

Adding to 101101020111222 its reverse (222111020101101), we get a palindrome (323212040212323).

The spelling of 101101020111222 in words is "one hundred one trillion, one hundred one billion, twenty million, one hundred eleven thousand, two hundred twenty-two".