1330121022 has 8 divisors (see below), whose sum is σ = 2660242056. Its totient is φ = 443373672.

The previous prime is 1330120997. The next prime is 1330121059. The reversal of 1330121022 is 2201210331.

It is a sphenic number, since it is the product of 3 distinct primes.

1330121022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1330120992 and 1330121010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110843413 + ... + 110843424.

It is an arithmetic number, because the mean of its divisors is an integer number (332530257).

Almost surely, 2^1330121022 is an apocalyptic number.

1330121022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1330121022 is a wasteful number, since it uses less digits than its factorization.

1330121022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221686842.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1330121022 is about 36470.8242572059. The cubic root of 1330121022 is about 1099.7578039779.

Adding to 1330121022 its reverse (2201210331), we get a palindrome (3531331353).

The spelling of 1330121022 in words is "one billion, three hundred thirty million, one hundred twenty-one thousand, twenty-two".