2232111020 has 24 divisors (see below), whose sum is σ = 4691791104. Its totient is φ = 892014336.

The previous prime is 2232111019. The next prime is 2232111031. The reversal of 2232111020 is 201112322.

It is a happy number.

It is a super-3 number, since 3×2232111020³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2232110986 and 2232111004.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29597 + ... + 73076.

It is an arithmetic number, because the mean of its divisors is an integer number (195491296).

Almost surely, 2^2232111020 is an apocalyptic number.

2232111020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2232111020 is an abundant number, since it is smaller than the sum of its proper divisors (2459680084).

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

2232111020 is a wasteful number, since it uses less digits than its factorization.

2232111020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103769 (or 103767 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2232111020 is about 47245.2221923022. Note that the first 3 decimals coincide. The cubic root of 2232111020 is about 1306.8886829758. Note that the first 3 decimals are identical.

Adding to 2232111020 its reverse (201112322), we get a palindrome (2433223342).

The spelling of 2232111020 in words is "two billion, two hundred thirty-two million, one hundred eleven thousand, twenty".