2223111213032 has 8 divisors (see below), whose sum is σ = 4168333524450. Its totient is φ = 1111555606512.

The previous prime is 2223111213019. The next prime is 2223111213041. The reversal of 2223111213032 is 2303121113222.

It can be written as a sum of positive squares in only one way, i.e., 1884124097956 + 338987115076 = 1372634^2 + 582226^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×2223111213032² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2223111212989 and 2223111213007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138944450807 + ... + 138944450822.

Almost surely, 2^{2223111213032} is an apocalyptic number.

It is an amenable number.

2223111213032 is a deficient number, since it is larger than the sum of its proper divisors (1945222311418).

2223111213032 is a wasteful number, since it uses less digits than its factorization.

2223111213032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277888901635 (or 277888901631 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 2223111213032 its reverse (2303121113222), we get a palindrome (4526232326254).

The spelling of 2223111213032 in words is "two trillion, two hundred twenty-three billion, one hundred eleven million, two hundred thirteen thousand, thirty-two".