1102002203331 has 12 divisors (see below), whose sum is σ = 1628799122808. Its totient is φ = 717582829824.

The previous prime is 1102002203327. The next prime is 1102002203353. The reversal of 1102002203331 is 1333022002011.

1102002203331 is a `hidden beast` number, since 110 + 2 + 0 + 0 + 220 + 3 + 331 = 666.

It is not a de Polignac number, because 1102002203331 - 2² = 1102002203327 is a prime.

It is a super-2 number, since 2×1102002203331² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1102002203431) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1423775070 + ... + 1423775843.

It is an arithmetic number, because the mean of its divisors is an integer number (135733260234).

Almost surely, 2^{1102002203331} is an apocalyptic number.

1102002203331 is a deficient number, since it is larger than the sum of its proper divisors (526796919477).

1102002203331 is a wasteful number, since it uses less digits than its factorization.

1102002203331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2847550962 (or 2847550959 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1102002203331 its reverse (1333022002011), we get a palindrome (2435024205342).

The spelling of 1102002203331 in words is "one trillion, one hundred two billion, two million, two hundred three thousand, three hundred thirty-one".