1011012110223 has 8 divisors (see below), whose sum is σ = 1348021822128. Its totient is φ = 674005235904.

The previous prime is 1011012110209. The next prime is 1011012110231. The reversal of 1011012110223 is 3220112101101.

1011012110223 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1011012110223 - 2¹² = 1011012106127 is a prime.

It is a super-2 number, since 2×1011012110223² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011012110023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 346461 + ... + 1463577.

It is an arithmetic number, because the mean of its divisors is an integer number (168502727766).

Almost surely, 2^{1011012110223} is an apocalyptic number.

1011012110223 is a deficient number, since it is larger than the sum of its proper divisors (337009711905).

1011012110223 is a wasteful number, since it uses less digits than its factorization.

1011012110223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1418793.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1011012110223 its reverse (3220112101101), we get a palindrome (4231124211324).

The spelling of 1011012110223 in words is "one trillion, eleven billion, twelve million, one hundred ten thousand, two hundred twenty-three".