101222202000 has 160 divisors (see below), whose sum is σ = 326573919360. Its totient is φ = 26973273600.

The previous prime is 101222201999. The next prime is 101222202119. The reversal of 101222202000 is 202222101.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 9672771 + ... + 9683229.

It is an arithmetic number, because the mean of its divisors is an integer number (2041086996).

Almost surely, 2^101222202000 is an apocalyptic number.

101222202000 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 101222202000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163286959680).

101222202000 is an abundant number, since it is smaller than the sum of its proper divisors (225351717360).

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

101222202000 is a wasteful number, since it uses less digits than its factorization.

101222202000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12098 (or 12082 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 101222202000 its reverse (202222101), we get a palindrome (101424424101).

It can be divided in two parts, 10122 and 2202000, that added together give a palindrome (2212122).

The spelling of 101222202000 in words is "one hundred one billion, two hundred twenty-two million, two hundred two thousand".