220132243053131 has 4 divisors (see below), whose sum is σ = 220146694078872. Its totient is φ = 220117792027392.

The previous prime is 220132243053031. The next prime is 220132243053181. The reversal of 220132243053131 is 131350342231022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 220132243053131 - 2²⁶ = 220132175944267 is a prime.

It is a super-2 number, since 2×220132243053131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220132243053181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7225490021 + ... + 7225520486.

It is an arithmetic number, because the mean of its divisors is an integer number (55036673519718).

Almost surely, 2^{220132243053131} is an apocalyptic number.

220132243053131 is a deficient number, since it is larger than the sum of its proper divisors (14451025741).

220132243053131 is a wasteful number, since it uses less digits than its factorization.

220132243053131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14451025740.

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 220132243053131 its reverse (131350342231022), we get a palindrome (351482585284153).

The spelling of 220132243053131 in words is "two hundred twenty trillion, one hundred thirty-two billion, two hundred forty-three million, fifty-three thousand, one hundred thirty-one".