101022102211011 has 4 divisors (see below), whose sum is σ = 134696136281352. Its totient is φ = 67348068140672.

The previous prime is 101022102211007. The next prime is 101022102211061. The reversal of 101022102211011 is 110112201220101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101022102211011 - 2² = 101022102211007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101022102211061) 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, 16837017035166 + ... + 16837017035171.

It is an arithmetic number, because the mean of its divisors is an integer number (33674034070338).

Almost surely, 2^{101022102211011} is an apocalyptic number.

101022102211011 is a deficient number, since it is larger than the sum of its proper divisors (33674034070341).

101022102211011 is an equidigital number, since it uses as much as digits as its factorization.

101022102211011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33674034070340.

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

Adding to 101022102211011 its reverse (110112201220101), we get a palindrome (211134303431112).

The spelling of 101022102211011 in words is "one hundred one trillion, twenty-two billion, one hundred two million, two hundred eleven thousand, eleven".