12022021021010 has 192 divisors, whose sum is σ = 30022122154752. Its totient is φ = 3347303616000.

The previous prime is 12022021020931. The next prime is 12022021021019. The reversal of 12022021021010 is 1012012022021.

It is a super-2 number, since 2×12022021021010² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (12022021021019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 8994740 + ... + 10244480.

It is an arithmetic number, because the mean of its divisors is an integer number (156365219556).

Almost surely, 2^{12022021021010} is an apocalyptic number.

12022021021010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12022021021010 is an abundant number, since it is smaller than the sum of its proper divisors (18000101133742).

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

12022021021010 is a wasteful number, since it uses less digits than its factorization.

12022021021010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1249841 (or 1249810 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12022021021010 its reverse (1012012022021), we get a palindrome (13034033043031).

The spelling of 12022021021010 in words is "twelve trillion, twenty-two billion, twenty-one million, twenty-one thousand, ten".