1351120052022 has 64 divisors (see below), whose sum is σ = 2932387799040. Its totient is φ = 412557738624.

The previous prime is 1351120052021. The next prime is 1351120052069. The reversal of 1351120052022 is 2202500211531.

It is a junction number, because it is equal to n+sod(n) for n = 1351120051983 and 1351120052001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351120052021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5391379 + ... + 5636417.

It is an arithmetic number, because the mean of its divisors is an integer number (45818559360).

Almost surely, 2^{1351120052022} is an apocalyptic number.

1351120052022 is an abundant number, since it is smaller than the sum of its proper divisors (1581267747018).

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

1351120052022 is a wasteful number, since it uses less digits than its factorization.

1351120052022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245597.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 1351120052022 its reverse (2202500211531), we get a palindrome (3553620263553).

The spelling of 1351120052022 in words is "one trillion, three hundred fifty-one billion, one hundred twenty million, fifty-two thousand, twenty-two".