20220210210112 has 56 divisors (see below), whose sum is σ = 43776309480480. Its totient is φ = 9190133276160.

The previous prime is 20220210210059. The next prime is 20220210210131. The reversal of 20220210210112 is 21101201202202.

It is a happy number.

It is a super-2 number, since 2×20220210210112² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6098443 + ... + 8810869.

Almost surely, 2^{20220210210112} is an apocalyptic number.

20220210210112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20220210210112 is an abundant number, since it is smaller than the sum of its proper divisors (23556099270368).

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

20220210210112 is a wasteful number, since it uses less digits than its factorization.

20220210210112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2723039 (or 2723029 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 20220210210112 its reverse (21101201202202), we get a palindrome (41321411412314).

The spelling of 20220210210112 in words is "twenty trillion, two hundred twenty billion, two hundred ten million, two hundred ten thousand, one hundred twelve".