2211022345232 has 40 divisors (see below), whose sum is σ = 4369303114560. Its totient is φ = 1083640261760.

The previous prime is 2211022345151. The next prime is 2211022345241. The reversal of 2211022345232 is 2325432201122.

It is a super-2 number, since 2×2211022345232² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2211022345195 and 2211022345204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5428682 + ... + 5821737.

It is an arithmetic number, because the mean of its divisors is an integer number (109232577864).

Almost surely, 2^{2211022345232} is an apocalyptic number.

It is an amenable number.

2211022345232 is a deficient number, since it is larger than the sum of its proper divisors (2158280769328).

2211022345232 is a wasteful number, since it uses less digits than its factorization.

2211022345232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11250671 (or 11250665 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 2211022345232 its reverse (2325432201122), we get a palindrome (4536454546354).

The spelling of 2211022345232 in words is "two trillion, two hundred eleven billion, twenty-two million, three hundred forty-five thousand, two hundred thirty-two".