200220022011021 has 8 divisors (see below), whose sum is σ = 266960283596640. Its totient is φ = 133479887549712.

The previous prime is 200220022010999. The next prime is 200220022011083. The reversal of 200220022011021 is 120110220022002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 200220022011021 - 2⁷ = 200220022010893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200220022011091) 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, 28043290 + ... + 34450923.

It is an arithmetic number, because the mean of its divisors is an integer number (33370035449580).

Almost surely, 2^{200220022011021} is an apocalyptic number.

It is an amenable number.

200220022011021 is a deficient number, since it is larger than the sum of its proper divisors (66740261585619).

200220022011021 is a wasteful number, since it uses less digits than its factorization.

200220022011021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63562155.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 200220022011021 its reverse (120110220022002), we get a palindrome (320330242033023).

The spelling of 200220022011021 in words is "two hundred trillion, two hundred twenty billion, twenty-two million, eleven thousand, twenty-one".