10110101113220 has 48 divisors (see below), whose sum is σ = 21729937521600. Its totient is φ = 3949088255616.

The previous prime is 10110101113207. The next prime is 10110101113243. The reversal of 10110101113220 is 2231110101101.

It is a junction number, because it is equal to n+sod(n) for n = 10110101113195 and 10110101113204.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2416631 + ... + 5104929.

It is an arithmetic number, because the mean of its divisors is an integer number (452707031700).

Almost surely, 2^{10110101113220} is an apocalyptic number.

10110101113220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10110101113220 is an abundant number, since it is smaller than the sum of its proper divisors (11619836408380).

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

10110101113220 is a wasteful number, since it uses less digits than its factorization.

10110101113220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2692724 (or 2692722 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 10110101113220 its reverse (2231110101101), we get a palindrome (12341211214321).

The spelling of 10110101113220 in words is "ten trillion, one hundred ten billion, one hundred one million, one hundred thirteen thousand, two hundred twenty".