11012213231033 has 8 divisors (see below), whose sum is σ = 12585502675200. Its totient is φ = 9438952818240.

The previous prime is 11012213231029. The next prime is 11012213231057. The reversal of 11012213231033 is 33013231221011.

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

It is a cyclic number.

It is not a de Polignac number, because 11012213231033 - 2² = 11012213231029 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11012213230033) 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, 6438848 + ... + 7967633.

It is an arithmetic number, because the mean of its divisors is an integer number (1573187834400).

Almost surely, 2^{11012213231033} is an apocalyptic number.

It is an amenable number.

11012213231033 is a deficient number, since it is larger than the sum of its proper divisors (1573289444167).

11012213231033 is a wasteful number, since it uses less digits than its factorization.

11012213231033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14515687.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 11012213231033 its reverse (33013231221011), we get a palindrome (44025444452044).

The spelling of 11012213231033 in words is "eleven trillion, twelve billion, two hundred thirteen million, two hundred thirty-one thousand, thirty-three".