210022220211022 has 32 divisors (see below), whose sum is σ = 343651897620000. Its totient is φ = 95884907844096.

The previous prime is 210022220211017. The next prime is 210022220211029. The reversal of 210022220211022 is 220112022220012.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210022220211029) 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, 166844647 + ... + 168098722.

It is an arithmetic number, because the mean of its divisors is an integer number (10739121800625).

Almost surely, 2^{210022220211022} is an apocalyptic number.

210022220211022 is a deficient number, since it is larger than the sum of its proper divisors (133629677408978).

210022220211022 is a wasteful number, since it uses less digits than its factorization.

210022220211022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334943988.

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

Adding to 210022220211022 its reverse (220112022220012), we get a palindrome (430134242431034).

The spelling of 210022220211022 in words is "two hundred ten trillion, twenty-two billion, two hundred twenty million, two hundred eleven thousand, twenty-two".