20020201010222 has 16 divisors (see below), whose sum is σ = 34321764479712. Its totient is φ = 8579731174560.

The previous prime is 20020201010219. The next prime is 20020201010233. The reversal of 20020201010222 is 22201010202002.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 20020201010197 and 20020201010206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29230433 + ... + 29907500.

It is an arithmetic number, because the mean of its divisors is an integer number (2145110279982).

Almost surely, 2^{20020201010222} is an apocalyptic number.

20020201010222 is a deficient number, since it is larger than the sum of its proper divisors (14301563469490).

20020201010222 is a wasteful number, since it uses less digits than its factorization.

20020201010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59162123.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 20020201010222 its reverse (22201010202002), we get a palindrome (42221211212224).

The spelling of 20020201010222 in words is "twenty trillion, twenty billion, two hundred one million, ten thousand, two hundred twenty-two".