11233012000020 has 96 divisors (see below), whose sum is σ = 32995268248320. Its totient is φ = 2851442872320.

The previous prime is 11233012000019. The next prime is 11233012000103. The reversal of 11233012000020 is 2000021033211.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45339517 + ... + 45586596.

It is an arithmetic number, because the mean of its divisors is an integer number (343700710920).

Almost surely, 2^{11233012000020} is an apocalyptic number.

11233012000020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11233012000020 is an abundant number, since it is smaller than the sum of its proper divisors (21762256248300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11233012000020 is a wasteful number, since it uses less digits than its factorization.

11233012000020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90926225 (or 90926223 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 11233012000020 its reverse (2000021033211), we get a palindrome (13233033033231).

The spelling of 11233012000020 in words is "eleven trillion, two hundred thirty-three billion, twelve million, twenty", and thus it is an aban number.