1020233033112 has 16 divisors (see below), whose sum is σ = 2550582582840. Its totient is φ = 340077677696.

The previous prime is 1020233033077. The next prime is 1020233033119. The reversal of 1020233033112 is 2113303320201.

It is a super-2 number, since 2×1020233033112² (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 (1020233033119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21254854833 + ... + 21254854880.

Almost surely, 2^{1020233033112} is an apocalyptic number.

1020233033112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1020233033112 is an abundant number, since it is smaller than the sum of its proper divisors (1530349549728).

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

1020233033112 is a wasteful number, since it uses less digits than its factorization.

1020233033112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42509709722 (or 42509709718 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1020233033112 its reverse (2113303320201), we get a palindrome (3133536353313).

The spelling of 1020233033112 in words is "one trillion, twenty billion, two hundred thirty-three million, thirty-three thousand, one hundred twelve".