1022030002312 has 64 divisors (see below), whose sum is σ = 2210585126400. Its totient is φ = 438608064000.

The previous prime is 1022030002289. The next prime is 1022030002319. The reversal of 1022030002312 is 2132000302201.

It is not an unprimeable number, because it can be changed into a prime (1022030002319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4456987 + ... + 4680682.

It is an arithmetic number, because the mean of its divisors is an integer number (34540392600).

Almost surely, 2^{1022030002312} is an apocalyptic number.

It is an amenable number.

1022030002312 is an abundant number, since it is smaller than the sum of its proper divisors (1188555124088).

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

1022030002312 is a wasteful number, since it uses less digits than its factorization.

1022030002312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9137758 (or 9137754 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 1022030002312 its reverse (2132000302201), we get a palindrome (3154030304513).

The spelling of 1022030002312 in words is "one trillion, twenty-two billion, thirty million, two thousand, three hundred twelve".