1113220221301 has 8 divisors (see below), whose sum is σ = 1161874232064. Its totient is φ = 1064587304880.

The previous prime is 1113220221299. The next prime is 1113220221359. The reversal of 1113220221301 is 1031220223111.

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

It is not a de Polignac number, because 1113220221301 - 2¹ = 1113220221299 is a prime.

It is a super-2 number, since 2×1113220221301² (a number of 25 digits) contains 22 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 (1113220221371) 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, 5165686 + ... + 5376871.

It is an arithmetic number, because the mean of its divisors is an integer number (145234279008).

Almost surely, 2^{1113220221301} is an apocalyptic number.

It is an amenable number.

1113220221301 is a deficient number, since it is larger than the sum of its proper divisors (48654010763).

1113220221301 is a wasteful number, since it uses less digits than its factorization.

1113220221301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10547171.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1113220221301 its reverse (1031220223111), we get a palindrome (2144440444412).

The spelling of 1113220221301 in words is "one trillion, one hundred thirteen billion, two hundred twenty million, two hundred twenty-one thousand, three hundred one".