1322000352253 has 32 divisors (see below), whose sum is σ = 1534132224000. Its totient is φ = 1115831614464.

The previous prime is 1322000352227. The next prime is 1322000352263. The reversal of 1322000352253 is 3522530002231.

It is a happy number.

It is not a de Polignac number, because 1322000352253 - 2²¹ = 1321998255101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322000352223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 103282948 + ... + 103295746.

It is an arithmetic number, because the mean of its divisors is an integer number (47941632000).

Almost surely, 2^{1322000352253} is an apocalyptic number.

It is an amenable number.

1322000352253 is a deficient number, since it is larger than the sum of its proper divisors (212131871747).

1322000352253 is a wasteful number, since it uses less digits than its factorization.

1322000352253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13729.

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 1322000352253 its reverse (3522530002231), we get a palindrome (4844530354484).

The spelling of 1322000352253 in words is "one trillion, three hundred twenty-two billion, three hundred fifty-two thousand, two hundred fifty-three".