10211202122 has 16 divisors (see below), whose sum is σ = 17285421600. Its totient is φ = 4481405040.

The previous prime is 10211202109. The next prime is 10211202161. The reversal of 10211202122 is 22120211201.

It is a junction number, because it is equal to n+sod(n) for n = 10211202097 and 10211202106.

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, 8001872 + ... + 8003147.

It is an arithmetic number, because the mean of its divisors is an integer number (1080338850).

Almost surely, 2^10211202122 is an apocalyptic number.

10211202122 is a deficient number, since it is larger than the sum of its proper divisors (7074219478).

10211202122 is a wasteful number, since it uses less digits than its factorization.

10211202122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16005061.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10211202122 its reverse (22120211201), we get a palindrome (32331413323).

The spelling of 10211202122 in words is "ten billion, two hundred eleven million, two hundred two thousand, one hundred twenty-two".