220120032120301 has 4 divisors (see below), whose sum is σ = 223850880122400. Its totient is φ = 216389184118204.

The previous prime is 220120032120283. The next prime is 220120032120319. The reversal of 220120032120301 is 103021230021022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (220120032120283) and next prime (220120032120319).

It is a cyclic number.

It is not a de Polignac number, because 220120032120301 - 2⁷ = 220120032120173 is a prime.

It is a super-3 number, since 3×220120032120301³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220120032120101) 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, 1865424000961 + ... + 1865424001078.

It is an arithmetic number, because the mean of its divisors is an integer number (55962720030600).

Almost surely, 2^{220120032120301} is an apocalyptic number.

It is an amenable number.

220120032120301 is a deficient number, since it is larger than the sum of its proper divisors (3730848002099).

220120032120301 is an equidigital number, since it uses as much as digits as its factorization.

220120032120301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3730848002098.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 220120032120301 its reverse (103021230021022), we get a palindrome (323141262141323).

The spelling of 220120032120301 in words is "two hundred twenty trillion, one hundred twenty billion, thirty-two million, one hundred twenty thousand, three hundred one".