20222002201112 has 64 divisors (see below), whose sum is σ = 39631340296800. Its totient is φ = 9660908113920.

The previous prime is 20222002201091. The next prime is 20222002201117. The reversal of 20222002201112 is 21110220022202.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20222002201117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 344979518 + ... + 345038130.

Almost surely, 2^{20222002201112} is an apocalyptic number.

It is an amenable number.

20222002201112 is a deficient number, since it is larger than the sum of its proper divisors (19409338095688).

20222002201112 is a wasteful number, since it uses less digits than its factorization.

20222002201112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74076 (or 74072 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 20222002201112 its reverse (21110220022202), we get a palindrome (41332222223314).

The spelling of 20222002201112 in words is "twenty trillion, two hundred twenty-two billion, two million, two hundred one thousand, one hundred twelve".