1102211087125 has 8 divisors (see below), whose sum is σ = 1375559436888. Its totient is φ = 881768869600.

The previous prime is 1102211087101. The next prime is 1102211087137. The reversal of 1102211087125 is 5217801122011.

It can be written as a sum of positive squares in 4 ways, for example, as 30832901649 + 1071378185476 = 175593^2 + 1035074^2 .

It is not a de Polignac number, because 1102211087125 - 2¹³ = 1102211078933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4408844224 + ... + 4408844473.

It is an arithmetic number, because the mean of its divisors is an integer number (171944929611).

Almost surely, 2^{1102211087125} is an apocalyptic number.

It is an amenable number.

1102211087125 is a deficient number, since it is larger than the sum of its proper divisors (273348349763).

1102211087125 is an frugal number, since it uses more digits than its factorization.

1102211087125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8817688712 (or 8817688702 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 31.

The spelling of 1102211087125 in words is "one trillion, one hundred two billion, two hundred eleven million, eighty-seven thousand, one hundred twenty-five".