10112121000222 has 8 divisors (see below), whose sum is σ = 20224242000456. Its totient is φ = 3370707000072.

The previous prime is 10112121000211. The next prime is 10112121000229. The reversal of 10112121000222 is 22200012121101.

It is a sphenic number, since it is the product of 3 distinct primes.

10112121000222 is an admirable number.

It is a super-2 number, since 2×10112121000222² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10112121000229) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 842676750013 + ... + 842676750024.

It is an arithmetic number, because the mean of its divisors is an integer number (2528030250057).

Almost surely, 2^{10112121000222} is an apocalyptic number.

10112121000222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10112121000222 is a wasteful number, since it uses less digits than its factorization.

10112121000222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1685353500042.

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

Adding to 10112121000222 its reverse (22200012121101), we get a palindrome (32312133121323).

The spelling of 10112121000222 in words is "ten trillion, one hundred twelve billion, one hundred twenty-one million, two hundred twenty-two", and thus it is an aban number.