101211022110022 has 24 divisors (see below), whose sum is σ = 168524923444416. Its totient is φ = 45549514890000.

The previous prime is 101211022110001. The next prime is 101211022110061. The reversal of 101211022110022 is 220011220112101.

It is a junction number, because it is equal to n+sod(n) for n = 101211022109978 and 101211022110005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2070408054 + ... + 2070456937.

It is an arithmetic number, because the mean of its divisors is an integer number (7021871810184).

Almost surely, 2^{101211022110022} is an apocalyptic number.

101211022110022 is a deficient number, since it is larger than the sum of its proper divisors (67313901334394).

101211022110022 is a wasteful number, since it uses less digits than its factorization.

101211022110022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4140865116 (or 4140865105 counting only the distinct ones).

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

Adding to 101211022110022 its reverse (220011220112101), we get a palindrome (321222242222123).

It can be divided in two parts, 1012110 and 22110022, that added together give a palindrome (23122132).

The spelling of 101211022110022 in words is "one hundred one trillion, two hundred eleven billion, twenty-two million, one hundred ten thousand, twenty-two".