10101002220000 has 1080 divisors, whose sum is σ = 37258843822200. Its totient is φ = 2594778624000.

The previous prime is 10101002219969. The next prime is 10101002220019. The reversal of 10101002220000 is 2220010101.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 179 ways as a sum of consecutive naturals, for example, 44109179886 + ... + 44109180114.

It is an arithmetic number, because the mean of its divisors is an integer number (34498929465).

Almost surely, 2^{10101002220000} is an apocalyptic number.

10101002220000 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 10101002220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18629421911100).

10101002220000 is an abundant number, since it is smaller than the sum of its proper divisors (27157841602200).

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

10101002220000 is a wasteful number, since it uses less digits than its factorization.

10101002220000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518 (or 455 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 10101002220000 its reverse (2220010101), we get a palindrome (10103222230101).

The spelling of 10101002220000 in words is "ten trillion, one hundred one billion, two million, two hundred twenty thousand".