101101221011022 has 64 divisors (see below), whose sum is σ = 205610201432064. Its totient is φ = 33137210211840.

The previous prime is 101101221011017. The next prime is 101101221011059. The reversal of 101101221011022 is 220110122101101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 101101221010992 and 101101221011010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2558792247 + ... + 2558831757.

It is an arithmetic number, because the mean of its divisors is an integer number (3212659397376).

Almost surely, 2^{101101221011022} is an apocalyptic number.

101101221011022 is an abundant number, since it is smaller than the sum of its proper divisors (104508980421042).

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

101101221011022 is a wasteful number, since it uses less digits than its factorization.

101101221011022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69473.

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

Adding to 101101221011022 its reverse (220110122101101), we get a palindrome (321211343112123).

The spelling of 101101221011022 in words is "one hundred one trillion, one hundred one billion, two hundred twenty-one million, eleven thousand, twenty-two".