2211212653352 has 16 divisors (see below), whose sum is σ = 4146802693440. Its totient is φ = 1105398601776.

The previous prime is 2211212653319. The next prime is 2211212653399. The reversal of 2211212653352 is 2533562121122.

It is a super-2 number, since 2×2211212653352² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25920368 + ... + 26005535.

It is an arithmetic number, because the mean of its divisors is an integer number (259175168340).

Almost surely, 2^{2211212653352} is an apocalyptic number.

It is an amenable number.

2211212653352 is a deficient number, since it is larger than the sum of its proper divisors (1935590040088).

2211212653352 is a wasteful number, since it uses less digits than its factorization.

2211212653352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51931232 (or 51931228 counting only the distinct ones).

The product of its digits is 43200, while the sum is 35.

Adding to 2211212653352 its reverse (2533562121122), we get a palindrome (4744774774474).

The spelling of 2211212653352 in words is "two trillion, two hundred eleven billion, two hundred twelve million, six hundred fifty-three thousand, three hundred fifty-two".