10101111210022 has 16 divisors (see below), whose sum is σ = 17484309004032. Its totient is φ = 4287018071880.

The previous prime is 10101111210017. The next prime is 10101111210041. The reversal of 10101111210022 is 22001211110101.

It is a happy number.

It is a super-2 number, since 2×10101111210022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10101111209984 and 10101111210011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3502464304 + ... + 3502467187.

It is an arithmetic number, because the mean of its divisors is an integer number (1092769312752).

Almost surely, 2^{10101111210022} is an apocalyptic number.

10101111210022 is a deficient number, since it is larger than the sum of its proper divisors (7383197794010).

10101111210022 is a wasteful number, since it uses less digits than its factorization.

10101111210022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7004931603.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 10101111210022 its reverse (22001211110101), we get a palindrome (32102322320123).

The spelling of 10101111210022 in words is "ten trillion, one hundred one billion, one hundred eleven million, two hundred ten thousand, twenty-two".