1023212033232 has 40 divisors (see below), whose sum is σ = 2643348064896. Its totient is φ = 341064185856.

The previous prime is 1023212033209. The next prime is 1023212033237. The reversal of 1023212033232 is 2323302123201.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023212033237) 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, 2804953 + ... + 3148679.

Almost surely, 2^{1023212033232} is an apocalyptic number.

1023212033232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1023212033232 is an abundant number, since it is smaller than the sum of its proper divisors (1620136031664).

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

1023212033232 is a wasteful number, since it uses less digits than its factorization.

1023212033232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405755 (or 405749 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 1023212033232 its reverse (2323302123201), we get a palindrome (3346514156433).

The spelling of 1023212033232 in words is "one trillion, twenty-three billion, two hundred twelve million, thirty-three thousand, two hundred thirty-two".