1352121140022 has 32 divisors (see below), whose sum is σ = 2750463043200. Its totient is φ = 443005731648.

The previous prime is 1352121140017. The next prime is 1352121140141. The reversal of 1352121140022 is 2200411212531.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1352121139974 and 1352121140001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2290978 + ... + 2820074.

It is an arithmetic number, because the mean of its divisors is an integer number (85951970100).

Almost surely, 2^{1352121140022} is an apocalyptic number.

1352121140022 is an abundant number, since it is smaller than the sum of its proper divisors (1398341903178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1352121140022 is a wasteful number, since it uses less digits than its factorization.

1352121140022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536380.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 1352121140022 its reverse (2200411212531), we get a palindrome (3552532352553).

The spelling of 1352121140022 in words is "one trillion, three hundred fifty-two billion, one hundred twenty-one million, one hundred forty thousand, twenty-two".