1102000220001 has 32 divisors (see below), whose sum is σ = 1819608220800. Its totient is φ = 655058949120.

The previous prime is 1102000219987. The next prime is 1102000220021. The reversal of 1102000220001 is 1000220002011.

It is not a de Polignac number, because 1102000220001 - 2³⁰ = 1100926478177 is a prime.

It is a super-4 number, since 4×1102000220001⁴ (a number of 49 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (1102000220021) 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, 63172120 + ... + 63189561.

It is an arithmetic number, because the mean of its divisors is an integer number (56862756900).

Almost surely, 2^{1102000220001} is an apocalyptic number.

It is an amenable number.

1102000220001 is a deficient number, since it is larger than the sum of its proper divisors (717608000799).

1102000220001 is a wasteful number, since it uses less digits than its factorization.

1102000220001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126361726 (or 126361720 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 1102000220001 its reverse (1000220002011), we get a palindrome (2102220222012).

The spelling of 1102000220001 in words is "one trillion, one hundred two billion, two hundred twenty thousand, one".