101102002202220 has 192 divisors, whose sum is σ = 290095223599104. Its totient is φ = 26294816056320.

The previous prime is 101102002202207. The next prime is 101102002202237. The reversal of 101102002202220 is 22202200201101.

It is a super-2 number, since 2×101102002202220² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 101102002202220.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12744481374 + ... + 12744489306.

It is an arithmetic number, because the mean of its divisors is an integer number (1510912622912).

Almost surely, 2^{101102002202220} is an apocalyptic number.

101102002202220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101102002202220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145047611799552).

101102002202220 is an abundant number, since it is smaller than the sum of its proper divisors (188993221396884).

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

101102002202220 is a wasteful number, since it uses less digits than its factorization.

101102002202220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14632 (or 14630 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 101102002202220 its reverse (22202200201101), we get a palindrome (123304202403321).

The spelling of 101102002202220 in words is "one hundred one trillion, one hundred two billion, two million, two hundred two thousand, two hundred twenty".