1100210321012 has 12 divisors (see below), whose sum is σ = 2100401522016. Its totient is φ = 500095600440.

The previous prime is 1100210320987. The next prime is 1100210321129. The reversal of 1100210321012 is 2101230120011.

It is a super-2 number, since 2×1100210321012² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 12502389968 + ... + 12502390055.

It is an arithmetic number, because the mean of its divisors is an integer number (175033460168).

Almost surely, 2^{1100210321012} is an apocalyptic number.

It is an amenable number.

1100210321012 is a deficient number, since it is larger than the sum of its proper divisors (1000191201004).

1100210321012 is a wasteful number, since it uses less digits than its factorization.

1100210321012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25004780038 (or 25004780036 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1100210321012 its reverse (2101230120011), we get a palindrome (3201440441023).

The spelling of 1100210321012 in words is "one trillion, one hundred billion, two hundred ten million, three hundred twenty-one thousand, twelve".