1102001121219 has 32 divisors (see below), whose sum is σ = 1519730242560. Its totient is φ = 709766668800.

The previous prime is 1102001121181. The next prime is 1102001121229. The reversal of 1102001121219 is 9121211002011.

It is not a de Polignac number, because 1102001121219 - 2¹¹ = 1102001119171 is a prime.

It is a super-2 number, since 2×1102001121219² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1102001121195 and 1102001121204.

It is not an unprimeable number, because it can be changed into a prime (1102001121229) 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, 10039867 + ... + 10149035.

It is an arithmetic number, because the mean of its divisors is an integer number (47491570080).

Almost surely, 2^{1102001121219} is an apocalyptic number.

1102001121219 is a deficient number, since it is larger than the sum of its proper divisors (417729121341).

1102001121219 is a wasteful number, since it uses less digits than its factorization.

1102001121219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109851.

The product of its (nonzero) digits is 72, while the sum is 21.

The spelling of 1102001121219 in words is "one trillion, one hundred two billion, one million, one hundred twenty-one thousand, two hundred nineteen".