10211011120 has 80 divisors (see below), whose sum is σ = 24125857632. Its totient is φ = 4018636800.

The previous prime is 10211011079. The next prime is 10211011123. The reversal of 10211011120 is 2111011201.

It is a tau number, because it is divible by the number of its divisors (80).

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

It is a junction number, because it is equal to n+sod(n) for n = 10211011097 and 10211011106.

It is not an unprimeable number, because it can be changed into a prime (10211011123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1313164 + ... + 1320916.

Almost surely, 2^10211011120 is an apocalyptic number.

10211011120 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 10211011120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12062928816).

10211011120 is an abundant number, since it is smaller than the sum of its proper divisors (13914846512).

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

10211011120 is a wasteful number, since it uses less digits than its factorization.

10211011120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8030 (or 8024 counting only the distinct ones).

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

Adding to 10211011120 its reverse (2111011201), we get a palindrome (12322022321).

The spelling of 10211011120 in words is "ten billion, two hundred eleven million, eleven thousand, one hundred twenty".