2202312120330 has 32 divisors (see below), whose sum is σ = 6040627530624. Its totient is φ = 503385627456.

The previous prime is 2202312120301. The next prime is 2202312120341. The reversal of 2202312120330 is 330212132022.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 2202312120297 and 2202312120306.

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, 5243600077 + ... + 5243600496.

It is an arithmetic number, because the mean of its divisors is an integer number (188769610332).

Almost surely, 2^{2202312120330} is an apocalyptic number.

2202312120330 is an abundant number, since it is smaller than the sum of its proper divisors (3838315410294).

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

2202312120330 is a wasteful number, since it uses less digits than its factorization.

2202312120330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10487200590.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2202312120330 its reverse (330212132022), we get a palindrome (2532524252352).

The spelling of 2202312120330 in words is "two trillion, two hundred two billion, three hundred twelve million, one hundred twenty thousand, three hundred thirty".