1102123220241 has 16 divisors (see below), whose sum is σ = 1490218620480. Its totient is φ = 724435092480.

The previous prime is 1102123220201. The next prime is 1102123220251. The reversal of 1102123220241 is 1420223212011.

It is a happy number.

It is not a de Polignac number, because 1102123220241 - 2¹⁷ = 1102123089169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1102123220201) 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, 5752495 + ... + 5940996.

It is an arithmetic number, because the mean of its divisors is an integer number (93138663780).

Almost surely, 2^{1102123220241} is an apocalyptic number.

It is an amenable number.

1102123220241 is a deficient number, since it is larger than the sum of its proper divisors (388095400239).

1102123220241 is a wasteful number, since it uses less digits than its factorization.

1102123220241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11693936.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 1102123220241 its reverse (1420223212011), we get a palindrome (2522346432252).

The spelling of 1102123220241 in words is "one trillion, one hundred two billion, one hundred twenty-three million, two hundred twenty thousand, two hundred forty-one".