1323101221202 has 8 divisors (see below), whose sum is σ = 1984665723312. Its totient is φ = 661545980100.

The previous prime is 1323101221181. The next prime is 1323101221231. The reversal of 1323101221202 is 2021221013231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1946324 + ... + 2536607.

It is an arithmetic number, because the mean of its divisors is an integer number (248083215414).

Almost surely, 2^{1323101221202} is an apocalyptic number.

1323101221202 is a deficient number, since it is larger than the sum of its proper divisors (661564502110).

1323101221202 is a wasteful number, since it uses less digits than its factorization.

1323101221202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4630504.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1323101221202 its reverse (2021221013231), we get a palindrome (3344322234433).

The spelling of 1323101221202 in words is "one trillion, three hundred twenty-three billion, one hundred one million, two hundred twenty-one thousand, two hundred two".