12202132053145 has 16 divisors (see below), whose sum is σ = 14787724655808. Its totient is φ = 9664930670400.

The previous prime is 12202132053091. The next prime is 12202132053169. The reversal of 12202132053145 is 54135023120221.

It is a happy number.

It is not a de Polignac number, because 12202132053145 - 2⁴¹ = 10003108797593 is a prime.

It is a super-2 number, since 2×12202132053145² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 75885322 + ... + 76045948.

It is an arithmetic number, because the mean of its divisors is an integer number (924232790988).

Almost surely, 2^{12202132053145} is an apocalyptic number.

It is an amenable number.

12202132053145 is a deficient number, since it is larger than the sum of its proper divisors (2585592602663).

12202132053145 is a wasteful number, since it uses less digits than its factorization.

12202132053145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311160.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 12202132053145 its reverse (54135023120221), we get a palindrome (66337155173366).

The spelling of 12202132053145 in words is "twelve trillion, two hundred two billion, one hundred thirty-two million, fifty-three thousand, one hundred forty-five".