11012033001 has 16 divisors (see below), whose sum is σ = 15265402880. Its totient is φ = 7053417360.

The previous prime is 11012032973. The next prime is 11012033009. The reversal of 11012033001 is 10033021011.

It is not a de Polignac number, because 11012033001 - 2⁶ = 11012032937 is a prime.

It is a super-2 number, since 2×11012033001² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11012033009) 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, 413005 + ... + 438858.

It is an arithmetic number, because the mean of its divisors is an integer number (954087680).

Almost surely, 2^11012033001 is an apocalyptic number.

It is an amenable number.

11012033001 is a deficient number, since it is larger than the sum of its proper divisors (4253369879).

11012033001 is a wasteful number, since it uses less digits than its factorization.

11012033001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852036.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 11012033001 its reverse (10033021011), we get a palindrome (21045054012).

The spelling of 11012033001 in words is "eleven billion, twelve million, thirty-three thousand, one".