10021233044112 has 40 divisors (see below), whose sum is σ = 25948250812800. Its totient is φ = 3332660634240.

The previous prime is 10021233044057. The next prime is 10021233044113. The reversal of 10021233044112 is 21144033212001.

It is a super-2 number, since 2×10021233044112² (a number of 27 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (10021233044113) 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, 242178487 + ... + 242219862.

It is an arithmetic number, because the mean of its divisors is an integer number (648706270320).

Almost surely, 2^{10021233044112} is an apocalyptic number.

10021233044112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10021233044112 is an abundant number, since it is smaller than the sum of its proper divisors (15927017768688).

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

10021233044112 is a wasteful number, since it uses less digits than its factorization.

10021233044112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484398791 (or 484398785 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 10021233044112 its reverse (21144033212001), we get a palindrome (31165266256113).

The spelling of 10021233044112 in words is "ten trillion, twenty-one billion, two hundred thirty-three million, forty-four thousand, one hundred twelve".