220131003320099 has 16 divisors (see below), whose sum is σ = 225030971098944. Its totient is φ = 215259582720000.

The previous prime is 220131003320077. The next prime is 220131003320149. The reversal of 220131003320099 is 990023300131022.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220131003320099 is a prime.

It is a super-2 number, since 2×220131003320099² (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 (220131003320699) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21212762 + ... + 29836944.

It is an arithmetic number, because the mean of its divisors is an integer number (14064435693684).

Almost surely, 2^{220131003320099} is an apocalyptic number.

220131003320099 is a deficient number, since it is larger than the sum of its proper divisors (4899967778845).

220131003320099 is a wasteful number, since it uses less digits than its factorization.

220131003320099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8625838.

The product of its (nonzero) digits is 17496, while the sum is 35.

The spelling of 220131003320099 in words is "two hundred twenty trillion, one hundred thirty-one billion, three million, three hundred twenty thousand, ninety-nine".