210022011122202 has 24 divisors (see below), whose sum is σ = 471901308942336. Its totient is φ = 70007337040572.

The previous prime is 210022011122173. The next prime is 210022011122221. The reversal of 210022011122202 is 202221110220012.

It is a happy number.

210022011122202 is a `hidden beast` number, since 210 + 0 + 220 + 1 + 1 + 12 + 220 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 216072027418 + ... + 216072028389.

It is an arithmetic number, because the mean of its divisors is an integer number (19662554539264).

Almost surely, 2^{210022011122202} is an apocalyptic number.

210022011122202 is an abundant number, since it is smaller than the sum of its proper divisors (261879297820134).

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

210022011122202 is an equidigital number, since it uses as much as digits as its factorization.

210022011122202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432144055824 (or 432144055812 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 210022011122202 its reverse (202221110220012), we get a palindrome (412243121342214).

The spelling of 210022011122202 in words is "two hundred ten trillion, twenty-two billion, eleven million, one hundred twenty-two thousand, two hundred two".