200221211022 has 16 divisors (see below), whose sum is σ = 457648482432. Its totient is φ = 57206060280.

The previous prime is 200221210963. The next prime is 200221211023. The reversal of 200221211022 is 220112122002.

It is a junction number, because it is equal to n+sod(n) for n = 200221210992 and 200221211010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200221211023) 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, 2383585804 + ... + 2383585887.

It is an arithmetic number, because the mean of its divisors is an integer number (28603030152).

Almost surely, 2^200221211022 is an apocalyptic number.

200221211022 is an abundant number, since it is smaller than the sum of its proper divisors (257427271410).

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

200221211022 is a wasteful number, since it uses less digits than its factorization.

200221211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4767171703.

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

Adding to 200221211022 its reverse (220112122002), we get a palindrome (420333333024).

The spelling of 200221211022 in words is "two hundred billion, two hundred twenty-one million, two hundred eleven thousand, twenty-two".