1102221012023 has 16 divisors (see below), whose sum is σ = 1172151370656. Its totient is φ = 1032859776000.

The previous prime is 1102221012019. The next prime is 1102221012037. The reversal of 1102221012023 is 3202101222011.

It is a cyclic number.

It is not a de Polignac number, because 1102221012023 - 2² = 1102221012019 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1102221011992 and 1102221012010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102221012043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11528765 + ... + 11623977.

It is an arithmetic number, because the mean of its divisors is an integer number (73259460666).

Almost surely, 2^{1102221012023} is an apocalyptic number.

1102221012023 is a deficient number, since it is larger than the sum of its proper divisors (69930358633).

1102221012023 is a wasteful number, since it uses less digits than its factorization.

1102221012023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98194.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1102221012023 its reverse (3202101222011), we get a palindrome (4304322234034).

The spelling of 1102221012023 in words is "one trillion, one hundred two billion, two hundred twenty-one million, twelve thousand, twenty-three".