2301232122 has 48 divisors (see below), whose sum is σ = 5805820800. Its totient is φ = 645087456.

The previous prime is 2301232097. The next prime is 2301232147. The reversal of 2301232122 is 2212321032.

It is an interprime number because it is at equal distance from previous prime (2301232097) and next prime (2301232147).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2301232095 and 2301232104.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 165622 + ... + 178977.

It is an arithmetic number, because the mean of its divisors is an integer number (120954600).

Almost surely, 2^2301232122 is an apocalyptic number.

2301232122 is an abundant number, since it is smaller than the sum of its proper divisors (3504588678).

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

2301232122 is a wasteful number, since it uses less digits than its factorization.

2301232122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344667 (or 344664 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2301232122 is about 47971.1592730465. The cubic root of 2301232122 is about 1320.2417911066.

Adding to 2301232122 its reverse (2212321032), we get a palindrome (4513553154).

The spelling of 2301232122 in words is "two billion, three hundred one million, two hundred thirty-two thousand, one hundred twenty-two".