1322052153125 has 48 divisors (see below), whose sum is σ = 1806167522880. Its totient is φ = 959634000000.

The previous prime is 1322052153077. The next prime is 1322052153127. The reversal of 1322052153125 is 5213512502231.

It is not a de Polignac number, because 1322052153125 - 2¹² = 1322052149029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1322052153091 and 1322052153100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322052153127) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17872466 + ... + 17946284.

It is an arithmetic number, because the mean of its divisors is an integer number (37628490060).

Almost surely, 2^{1322052153125} is an apocalyptic number.

It is an amenable number.

1322052153125 is a deficient number, since it is larger than the sum of its proper divisors (484115369755).

1322052153125 is an frugal number, since it uses more digits than its factorization.

1322052153125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74376 (or 74356 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 1322052153125 its reverse (5213512502231), we get a palindrome (6535564655356).

The spelling of 1322052153125 in words is "one trillion, three hundred twenty-two billion, fifty-two million, one hundred fifty-three thousand, one hundred twenty-five".