1113403212222 has 64 divisors (see below), whose sum is σ = 2675842228224. Its totient is φ = 301961293920.

The previous prime is 1113403212203. The next prime is 1113403212241. The reversal of 1113403212222 is 2222123043111.

It is an interprime number because it is at equal distance from previous prime (1113403212203) and next prime (1113403212241).

It is a junction number, because it is equal to n+sod(n) for n = 1113403212192 and 1113403212201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4272658 + ... + 4525749.

It is an arithmetic number, because the mean of its divisors is an integer number (41810034816).

Almost surely, 2^{1113403212222} is an apocalyptic number.

1113403212222 is an abundant number, since it is smaller than the sum of its proper divisors (1562439016002).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1113403212222 is a wasteful number, since it uses less digits than its factorization.

1113403212222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8798573.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1113403212222 its reverse (2222123043111), we get a palindrome (3335526255333).

The spelling of 1113403212222 in words is "one trillion, one hundred thirteen billion, four hundred three million, two hundred twelve thousand, two hundred twenty-two".