20220110010100 has 144 divisors (see below), whose sum is σ = 58912634100096. Its totient is φ = 5817574080000.

The previous prime is 20220110010097. The next prime is 20220110010101. The reversal of 20220110010100 is 101001102202.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20220110010101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 100899451 + ... + 101099650.

It is an arithmetic number, because the mean of its divisors is an integer number (409115514584).

Almost surely, 2^{20220110010100} is an apocalyptic number.

20220110010100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20220110010100 is an abundant number, since it is smaller than the sum of its proper divisors (38692524089996).

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

20220110010100 is a wasteful number, since it uses less digits than its factorization.

20220110010100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201999146 (or 201999139 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 20220110010100 its reverse (101001102202), we get a palindrome (20321111112302).

The spelling of 20220110010100 in words is "twenty trillion, two hundred twenty billion, one hundred ten million, ten thousand, one hundred".