210022212202022 has 64 divisors (see below), whose sum is σ = 352875467243520. Its totient is φ = 92930349319200.

The previous prime is 210022212202003. The next prime is 210022212202027. The reversal of 210022212202022 is 220202212220012.

It is a super-2 number, since 2×210022212202022² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 210022212201985 and 210022212202003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210022212202027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1375864379 + ... + 1376017017.

It is an arithmetic number, because the mean of its divisors is an integer number (5513679175680).

Almost surely, 2^{210022212202022} is an apocalyptic number.

210022212202022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

210022212202022 is a deficient number, since it is larger than the sum of its proper divisors (142853255041498).

210022212202022 is a wasteful number, since it uses less digits than its factorization.

210022212202022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159857.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 210022212202022 its reverse (220202212220012), we get a palindrome (430224424422034).

The spelling of 210022212202022 in words is "two hundred ten trillion, twenty-two billion, two hundred twelve million, two hundred two thousand, twenty-two".