210022211022220 has 24 divisors (see below), whose sum is σ = 441515343125808. Its totient is φ = 83919608222400.

The previous prime is 210022211022139. The next prime is 210022211022251. The reversal of 210022211022220 is 22220112220012.

210022211022220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 5579742366 + ... + 5579780005.

It is an arithmetic number, because the mean of its divisors is an integer number (18396472630242).

Almost surely, 2^{210022211022220} is an apocalyptic number.

210022211022220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210022211022220 is an abundant number, since it is smaller than the sum of its proper divisors (231493132103588).

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

210022211022220 is a wasteful number, since it uses less digits than its factorization.

210022211022220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11159523321 (or 11159523319 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 210022211022220 its reverse (22220112220012), we get a palindrome (232242323242232).

The spelling of 210022211022220 in words is "two hundred ten trillion, twenty-two billion, two hundred eleven million, twenty-two thousand, two hundred twenty".