1113220010212 has 24 divisors (see below), whose sum is σ = 1958193002304. Its totient is φ = 553736783712.

The previous prime is 1113220010191. The next prime is 1113220010219. The reversal of 1113220010212 is 2120100223111.

It is a super-2 number, since 2×1113220010212² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1113220010219) 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, 10163523 + ... + 10272469.

It is an arithmetic number, because the mean of its divisors is an integer number (81591375096).

Almost surely, 2^{1113220010212} is an apocalyptic number.

It is an amenable number.

1113220010212 is a deficient number, since it is larger than the sum of its proper divisors (844972992092).

1113220010212 is a wasteful number, since it uses less digits than its factorization.

1113220010212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122115 (or 122113 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1113220010212 its reverse (2120100223111), we get a palindrome (3233320233323).

The spelling of 1113220010212 in words is "one trillion, one hundred thirteen billion, two hundred twenty million, ten thousand, two hundred twelve".