1302132121022 has 8 divisors (see below), whose sum is σ = 1953600006072. Its totient is φ = 650932119000.

The previous prime is 1302132120997. The next prime is 1302132121061. The reversal of 1302132121022 is 2201212312031.

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

It is a junction number, because it is equal to n+sod(n) for n = 1302132120985 and 1302132121003.

It is a congruent number.

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, 66958604 + ... + 66978047.

It is an arithmetic number, because the mean of its divisors is an integer number (244200000759).

Almost surely, 2^{1302132121022} is an apocalyptic number.

1302132121022 is a deficient number, since it is larger than the sum of its proper divisors (651467885050).

1302132121022 is a wasteful number, since it uses less digits than its factorization.

1302132121022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133941514.

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

Adding to 1302132121022 its reverse (2201212312031), we get a palindrome (3503344433053).

The spelling of 1302132121022 in words is "one trillion, three hundred two billion, one hundred thirty-two million, one hundred twenty-one thousand, twenty-two".