1222312301430 has 64 divisors (see below), whose sum is σ = 3200571484416. Its totient is φ = 296287056000.

The previous prime is 1222312301389. The next prime is 1222312301447. The reversal of 1222312301430 is 341032132221.

It is a self number, because there is not a number n which added to its sum of digits gives 1222312301430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3038385 + ... + 3417075.

It is an arithmetic number, because the mean of its divisors is an integer number (50008929444).

Almost surely, 2^{1222312301430} is an apocalyptic number.

1222312301430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1222312301430 is an abundant number, since it is smaller than the sum of its proper divisors (1978259182986).

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

1222312301430 is a wasteful number, since it uses less digits than its factorization.

1222312301430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388493.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1222312301430 its reverse (341032132221), we get a palindrome (1563344433651).

The spelling of 1222312301430 in words is "one trillion, two hundred twenty-two billion, three hundred twelve million, three hundred one thousand, four hundred thirty".