11002210120 has 64 divisors (see below), whose sum is σ = 27017452800. Its totient is φ = 3999022080.

The previous prime is 11002210117. The next prime is 11002210123. The reversal of 11002210120 is 2101220011.

It is an interprime number because it is at equal distance from previous prime (11002210117) and next prime (11002210123).

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 = 11002210097 and 11002210106.

It is not an unprimeable number, because it can be changed into a prime (11002210123) 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, 1368352 + ... + 1376368.

It is an arithmetic number, because the mean of its divisors is an integer number (422147700).

Almost surely, 2^11002210120 is an apocalyptic number.

11002210120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11002210120 is an abundant number, since it is smaller than the sum of its proper divisors (16015242680).

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

11002210120 is a wasteful number, since it uses less digits than its factorization.

11002210120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11158 (or 11154 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 11002210120 its reverse (2101220011), we get a palindrome (13103430131).

It can be divided in two parts, 11002 and 210120, that added together give a palindrome (221122).

The spelling of 11002210120 in words is "eleven billion, two million, two hundred ten thousand, one hundred twenty".