1220112010201 has 8 divisors (see below), whose sum is σ = 1394751144384. Its totient is φ = 1045557230640.

The previous prime is 1220112010163. The next prime is 1220112010217. The reversal of 1220112010201 is 1020102110221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1220112010201 - 2¹³ = 1220112002009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1220112019201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21057655 + ... + 21115516.

It is an arithmetic number, because the mean of its divisors is an integer number (174343893048).

Almost surely, 2^{1220112010201} is an apocalyptic number.

It is an amenable number.

1220112010201 is a deficient number, since it is larger than the sum of its proper divisors (174639134183).

1220112010201 is an equidigital number, since it uses as much as digits as its factorization.

1220112010201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42177311.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1220112010201 its reverse (1020102110221), we get a palindrome (2240214120422).

The spelling of 1220112010201 in words is "one trillion, two hundred twenty billion, one hundred twelve million, ten thousand, two hundred one".