210022120211222 has 16 divisors (see below), whose sum is σ = 363888593307792. Its totient is φ = 89849035384320.

The previous prime is 210022120211209. The next prime is 210022120211249. The reversal of 210022120211222 is 222112021220012.

It is a super-3 number, since 3×210022120211222³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 210022120211194 and 210022120211203.

It is a congruent number.

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, 280778235203 + ... + 280778235950.

It is an arithmetic number, because the mean of its divisors is an integer number (22743037081737).

Almost surely, 2^{210022120211222} is an apocalyptic number.

210022120211222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

210022120211222 is a deficient number, since it is larger than the sum of its proper divisors (153866473096570).

210022120211222 is a wasteful number, since it uses less digits than its factorization.

210022120211222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561556471183.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 210022120211222 its reverse (222112021220012), we get a palindrome (432134141431234).

The spelling of 210022120211222 in words is "two hundred ten trillion, twenty-two billion, one hundred twenty million, two hundred eleven thousand, two hundred twenty-two".