2211103532552 has 32 divisors (see below), whose sum is σ = 4185097994880. Its totient is φ = 1095118886400.

The previous prime is 2211103532549. The next prime is 2211103532557. The reversal of 2211103532552 is 2552353011122.

It is not an unprimeable number, because it can be changed into a prime (2211103532557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2166188 + ... + 3019035.

It is an arithmetic number, because the mean of its divisors is an integer number (130784312340).

Almost surely, 2^{2211103532552} is an apocalyptic number.

It is an amenable number.

2211103532552 is a deficient number, since it is larger than the sum of its proper divisors (1973994462328).

2211103532552 is a wasteful number, since it uses less digits than its factorization.

2211103532552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5185733 (or 5185729 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 2211103532552 its reverse (2552353011122), we get a palindrome (4763456543674).

The spelling of 2211103532552 in words is "two trillion, two hundred eleven billion, one hundred three million, five hundred thirty-two thousand, five hundred fifty-two".