20220201112 has 24 divisors (see below), whose sum is σ = 39175339500. Its totient is φ = 9783964560.

The previous prime is 20220201097. The next prime is 20220201139. The reversal of 20220201112 is 21110202202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20220201092 and 20220201101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1307362 + ... + 1322737.

Almost surely, 2^20220201112 is an apocalyptic number.

It is an amenable number.

20220201112 is a deficient number, since it is larger than the sum of its proper divisors (18955138388).

20220201112 is a wasteful number, since it uses less digits than its factorization.

20220201112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2630167 (or 2630132 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 20220201112 its reverse (21110202202), we get a palindrome (41330403314).

The spelling of 20220201112 in words is "twenty billion, two hundred twenty million, two hundred one thousand, one hundred twelve".