210112111122022 has 8 divisors (see below), whose sum is σ = 315168652393056. Its totient is φ = 105055893657672.

The previous prime is 210112111121993. The next prime is 210112111122041. The reversal of 210112111122022 is 220221111211012.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79322913 + ... + 81928924.

It is an arithmetic number, because the mean of its divisors is an integer number (39396081549132).

Almost surely, 2^{210112111122022} is an apocalyptic number.

210112111122022 is a deficient number, since it is larger than the sum of its proper divisors (105056541271034).

210112111122022 is a wasteful number, since it uses less digits than its factorization.

210112111122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161903342.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 210112111122022 its reverse (220221111211012), we get a palindrome (430333222333034).

The spelling of 210112111122022 in words is "two hundred ten trillion, one hundred twelve billion, one hundred eleven million, one hundred twenty-two thousand, twenty-two".