101021101211022 has 32 divisors (see below), whose sum is σ = 212684993654400. Its totient is φ = 31900051716768.

The previous prime is 101021101211021. The next prime is 101021101211027. The reversal of 101021101211022 is 220112101120101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 101021101210992 and 101021101211010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101021101211021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16021368 + ... + 21417899.

It is an arithmetic number, because the mean of its divisors is an integer number (6646406051700).

Almost surely, 2^{101021101211022} is an apocalyptic number.

101021101211022 is an abundant number, since it is smaller than the sum of its proper divisors (111663892443378).

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

101021101211022 is a wasteful number, since it uses less digits than its factorization.

101021101211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37462960.

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

Adding to 101021101211022 its reverse (220112101120101), we get a palindrome (321133202331123).

The spelling of 101021101211022 in words is "one hundred one trillion, twenty-one billion, one hundred one million, two hundred eleven thousand, twenty-two".