1030440022212 has 24 divisors (see below), whose sum is σ = 2404457014176. Its totient is φ = 343466155648.

The previous prime is 1030440022207. The next prime is 1030440022217. The reversal of 1030440022212 is 2122200440301.

It is an interprime number because it is at equal distance from previous prime (1030440022207) and next prime (1030440022217).

It is not an unprimeable number, because it can be changed into a prime (1030440022217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1419258 + ... + 2018705.

It is an arithmetic number, because the mean of its divisors is an integer number (100185708924).

Almost surely, 2^{1030440022212} is an apocalyptic number.

1030440022212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1030440022212 is an abundant number, since it is smaller than the sum of its proper divisors (1374016991964).

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

1030440022212 is a wasteful number, since it uses less digits than its factorization.

1030440022212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3462947 (or 3462945 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 1030440022212 its reverse (2122200440301), we get a palindrome (3152640462513).

The spelling of 1030440022212 in words is "one trillion, thirty billion, four hundred forty million, twenty-two thousand, two hundred twelve".