1100211002205 has 32 divisors (see below), whose sum is σ = 2030616428544. Its totient is φ = 498253094976.

The previous prime is 1100211002201. The next prime is 1100211002243. The reversal of 1100211002205 is 5022001120011.

It is not a de Polignac number, because 1100211002205 - 2² = 1100211002201 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100211002201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48952317 + ... + 48974786.

It is an arithmetic number, because the mean of its divisors is an integer number (63456763392).

Almost surely, 2^{1100211002205} is an apocalyptic number.

1100211002205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1100211002205 is a deficient number, since it is larger than the sum of its proper divisors (930405426339).

1100211002205 is a wasteful number, since it uses less digits than its factorization.

1100211002205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97927225.

The product of its (nonzero) digits is 40, while the sum is 15.

Adding to 1100211002205 its reverse (5022001120011), we get a palindrome (6122212122216).

The spelling of 1100211002205 in words is "one trillion, one hundred billion, two hundred eleven million, two thousand, two hundred five".