101011110220000 has 120 divisors (see below), whose sum is σ = 248823998876376. Its totient is φ = 40352168256000.

The previous prime is 101011110219947. The next prime is 101011110220037. The reversal of 101011110220000 is 22011110101.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12193147 + ... + 18726853.

Almost surely, 2^{101011110220000} is an apocalyptic number.

101011110220000 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 101011110220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124411999438188).

101011110220000 is an abundant number, since it is smaller than the sum of its proper divisors (147812888656376).

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

101011110220000 is an frugal number, since it uses more digits than its factorization.

101011110220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6534510 (or 6534487 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 101011110220000 its reverse (22011110101), we get a palindrome (101033121330101).

The spelling of 101011110220000 in words is "one hundred one trillion, eleven billion, one hundred ten million, two hundred twenty thousand".