881130222101 has 4 divisors (see below), whose sum is σ = 884480527392. Its totient is φ = 877779916812.

The previous prime is 881130222097. The next prime is 881130222103. The reversal of 881130222101 is 101222031188.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 881130222101 - 2² = 881130222097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (881130222103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1675152251 + ... + 1675152776.

It is an arithmetic number, because the mean of its divisors is an integer number (221120131848).

Almost surely, 2^881130222101 is an apocalyptic number.

It is an amenable number.

881130222101 is a deficient number, since it is larger than the sum of its proper divisors (3350305291).

881130222101 is a wasteful number, since it uses less digits than its factorization.

881130222101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3350305290.

The product of its (nonzero) digits is 1536, while the sum is 29.

Adding to 881130222101 its reverse (101222031188), we get a palindrome (982352253289).

The spelling of 881130222101 in words is "eight hundred eighty-one billion, one hundred thirty million, two hundred twenty-two thousand, one hundred one".