210111022122002 has 16 divisors (see below), whose sum is σ = 319879385960352. Its totient is φ = 103484647141920.

The previous prime is 210111022121971. The next prime is 210111022122041. The reversal of 210111022122002 is 200221220111012.

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, 16899824 + ... + 26567387.

It is an arithmetic number, because the mean of its divisors is an integer number (19992461622522).

Almost surely, 2^{210111022122002} is an apocalyptic number.

210111022122002 is a deficient number, since it is larger than the sum of its proper divisors (109768363838350).

210111022122002 is a wasteful number, since it uses less digits than its factorization.

210111022122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43503353.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 210111022122002 its reverse (200221220111012), we get a palindrome (410332242233014).

The spelling of 210111022122002 in words is "two hundred ten trillion, one hundred eleven billion, twenty-two million, one hundred twenty-two thousand, two".