210220011011022 has 32 divisors (see below), whose sum is σ = 421081990560000. Its totient is φ = 69966344255808.

The previous prime is 210220011010987. The next prime is 210220011011027. The reversal of 210220011011022 is 220110110022012.

It is a junction number, because it is equal to n+sod(n) for n = 210220011010992 and 210220011011010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210220011011027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 601817943 + ... + 602167149.

It is an arithmetic number, because the mean of its divisors is an integer number (13158812205000).

Almost surely, 2^{210220011011022} is an apocalyptic number.

210220011011022 is an abundant number, since it is smaller than the sum of its proper divisors (210861979548978).

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

210220011011022 is a wasteful number, since it uses less digits than its factorization.

210220011011022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502120.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 210220011011022 its reverse (220110110022012), we get a palindrome (430330121033034).

The spelling of 210220011011022 in words is "two hundred ten trillion, two hundred twenty billion, eleven million, eleven thousand, twenty-two".