200211001022120 has 32 divisors (see below), whose sum is σ = 491427002509920. Its totient is φ = 72804000371520.

The previous prime is 200211001022107. The next prime is 200211001022129. The reversal of 200211001022120 is 21220100112002.

It is a junction number, because it is equal to n+sod(n) for n = 200211001022095 and 200211001022104.

It is not an unprimeable number, because it can be changed into a prime (200211001022129) 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, 227512500722 + ... + 227512501601.

It is an arithmetic number, because the mean of its divisors is an integer number (15357093828435).

Almost surely, 2^{200211001022120} is an apocalyptic number.

200211001022120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200211001022120 is an abundant number, since it is smaller than the sum of its proper divisors (291216001487800).

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

200211001022120 is a wasteful number, since it uses less digits than its factorization.

200211001022120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455025002345 (or 455025002341 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 200211001022120 its reverse (21220100112002), we get a palindrome (221431101134122).

The spelling of 200211001022120 in words is "two hundred trillion, two hundred eleven billion, one million, twenty-two thousand, one hundred twenty".