200210220220146 has 16 divisors (see below), whose sum is σ = 404094022464000. Its totient is φ = 66124476402768.

The previous prime is 200210220220111. The next prime is 200210220220147. The reversal of 200210220220146 is 641022022012002.

It is a super-2 number, since 2×200210220220146² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (200210220220147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153065916946 + ... + 153065918253.

It is an arithmetic number, because the mean of its divisors is an integer number (25255876404000).

Almost surely, 2^{200210220220146} is an apocalyptic number.

200210220220146 is an abundant number, since it is smaller than the sum of its proper divisors (203883802243854).

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

200210220220146 is a wasteful number, since it uses less digits than its factorization.

200210220220146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306131835313.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 200210220220146 its reverse (641022022012002), we get a palindrome (841232242232148).

The spelling of 200210220220146 in words is "two hundred trillion, two hundred ten billion, two hundred twenty million, two hundred twenty thousand, one hundred forty-six".