10111112210122 has 64 divisors (see below), whose sum is σ = 19298590848000. Its totient is φ = 3938659776240.

The previous prime is 10111112210107. The next prime is 10111112210137. The reversal of 10111112210122 is 22101221111101.

It is an interprime number because it is at equal distance from previous prime (10111112210107) and next prime (10111112210137).

It is a junction number, because it is equal to n+sod(n) for n = 10111112210096 and 10111112210105.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41252529 + ... + 41496907.

It is an arithmetic number, because the mean of its divisors is an integer number (301540482000).

Almost surely, 2^{10111112210122} is an apocalyptic number.

10111112210122 is a deficient number, since it is larger than the sum of its proper divisors (9187478637878).

10111112210122 is a wasteful number, since it uses less digits than its factorization.

10111112210122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249896 (or 249882 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 10111112210122 its reverse (22101221111101), we get a palindrome (32212333321223).

The spelling of 10111112210122 in words is "ten trillion, one hundred eleven billion, one hundred twelve million, two hundred ten thousand, one hundred twenty-two".