1222242111032 has 32 divisors (see below), whose sum is σ = 2366345527680. Its totient is φ = 591228564480.

The previous prime is 1222242111011. The next prime is 1222242111049. The reversal of 1222242111032 is 2301112422221.

It is a super-2 number, since 2×1222242111032² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1222242110989 and 1222242111007.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 77828 + ... + 1565420.

It is an arithmetic number, because the mean of its divisors is an integer number (73948297740).

Almost surely, 2^{1222242111032} is an apocalyptic number.

It is an amenable number.

1222242111032 is a deficient number, since it is larger than the sum of its proper divisors (1144103416648).

1222242111032 is a wasteful number, since it uses less digits than its factorization.

1222242111032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1490943 (or 1490939 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1222242111032 its reverse (2301112422221), we get a palindrome (3523354533253).

The spelling of 1222242111032 in words is "one trillion, two hundred twenty-two billion, two hundred forty-two million, one hundred eleven thousand, thirty-two".