1322021232130 has 32 divisors (see below), whose sum is σ = 2403767959488. Its totient is φ = 523448808000.

The previous prime is 1322021232121. The next prime is 1322021232137. The reversal of 1322021232130 is 312321202231.

It is not an unprimeable number, because it can be changed into a prime (1322021232137) 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, 4173025 + ... + 4478635.

It is an arithmetic number, because the mean of its divisors is an integer number (75117748734).

Almost surely, 2^{1322021232130} is an apocalyptic number.

1322021232130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1322021232130 is a deficient number, since it is larger than the sum of its proper divisors (1081746727358).

1322021232130 is a wasteful number, since it uses less digits than its factorization.

1322021232130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310002.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1322021232130 its reverse (312321202231), we get a palindrome (1634342434361).

The spelling of 1322021232130 in words is "one trillion, three hundred twenty-two billion, twenty-one million, two hundred thirty-two thousand, one hundred thirty".