1232211201430 has 64 divisors (see below), whose sum is σ = 2474946861120. Its totient is φ = 437923699200.

The previous prime is 1232211201401. The next prime is 1232211201439. The reversal of 1232211201430 is 341021122321.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232211201439) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 468636 + ... + 1638304.

It is an arithmetic number, because the mean of its divisors is an integer number (38671044705).

Almost surely, 2^{1232211201430} is an apocalyptic number.

1232211201430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1232211201430 is an abundant number, since it is smaller than the sum of its proper divisors (1242735659690).

1232211201430 is a wasteful number, since it uses less digits than its factorization.

1232211201430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1169905.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1232211201430 its reverse (341021122321), we get a palindrome (1573232323751).

The spelling of 1232211201430 in words is "one trillion, two hundred thirty-two billion, two hundred eleven million, two hundred one thousand, four hundred thirty".