10101222001122 has 24 divisors (see below), whose sum is σ = 23500802207376. Its totient is φ = 2886063428808.

The previous prime is 10101222001111. The next prime is 10101222001151. The reversal of 10101222001122 is 22110022210101.

It is a super-2 number, since 2×10101222001122² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17178948688 + ... + 17178949275.

It is an arithmetic number, because the mean of its divisors is an integer number (979200091974).

Almost surely, 2^{10101222001122} is an apocalyptic number.

10101222001122 is an abundant number, since it is smaller than the sum of its proper divisors (13399580206254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10101222001122 is a wasteful number, since it uses less digits than its factorization.

10101222001122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34357897982 (or 34357897975 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10101222001122 its reverse (22110022210101), we get a palindrome (32211244211223).

The spelling of 10101222001122 in words is "ten trillion, one hundred one billion, two hundred twenty-two million, one thousand, one hundred twenty-two".