20220110121000 has 128 divisors (see below), whose sum is σ = 63089258693760. Its totient is φ = 5391814400000.

The previous prime is 20220110120963. The next prime is 20220110121011. The reversal of 20220110121000 is 12101102202.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 83882647 + ... + 84123353.

It is an arithmetic number, because the mean of its divisors is an integer number (492884833545).

Almost surely, 2^{20220110121000} is an apocalyptic number.

20220110121000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20220110121000 is an abundant number, since it is smaller than the sum of its proper divisors (42869148572760).

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

20220110121000 is a wasteful number, since it uses less digits than its factorization.

20220110121000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268732 (or 268718 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 20220110121000 its reverse (12101102202), we get a palindrome (20232211223202).

The spelling of 20220110121000 in words is "twenty trillion, two hundred twenty billion, one hundred ten million, one hundred twenty-one thousand".