1100002250231 has 4 divisors (see below), whose sum is σ = 1100049429312. Its totient is φ = 1099955071152.

The previous prime is 1100002250201. The next prime is 1100002250279. The reversal of 1100002250231 is 1320522000011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1100002250231 - 2²⁶ = 1099935141367 is a prime.

It is a super-2 number, since 2×1100002250231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100002250201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23554550 + ... + 23601203.

It is an arithmetic number, because the mean of its divisors is an integer number (275012357328).

Almost surely, 2^{1100002250231} is an apocalyptic number.

1100002250231 is a deficient number, since it is larger than the sum of its proper divisors (47179081).

1100002250231 is an equidigital number, since it uses as much as digits as its factorization.

1100002250231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47179080.

The product of its (nonzero) digits is 120, while the sum is 17.

Adding to 1100002250231 its reverse (1320522000011), we get a palindrome (2420524250242).

The spelling of 1100002250231 in words is "one trillion, one hundred billion, two million, two hundred fifty thousand, two hundred thirty-one".