1322131123310 has 64 divisors (see below), whose sum is σ = 2544671505600. Its totient is φ = 493732377600.

The previous prime is 1322131123301. The next prime is 1322131123321. The reversal of 1322131123310 is 133211312231.

It is a super-3 number, since 3×1322131123310³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 410330 + ... + 1677090.

It is an arithmetic number, because the mean of its divisors is an integer number (39760492275).

Almost surely, 2^{1322131123310} is an apocalyptic number.

1322131123310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1322131123310 is a deficient number, since it is larger than the sum of its proper divisors (1222540382290).

1322131123310 is a wasteful number, since it uses less digits than its factorization.

1322131123310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266917.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1322131123310 its reverse (133211312231), we get a palindrome (1455342435541).

It can be divided in two parts, 1322131 and 123310, that added together give a palindrome (1445441).

The spelling of 1322131123310 in words is "one trillion, three hundred twenty-two billion, one hundred thirty-one million, one hundred twenty-three thousand, three hundred ten".