10012211121122 has 16 divisors (see below), whose sum is σ = 17165925751680. Its totient is φ = 4290413808768.

The previous prime is 10012211121097. The next prime is 10012211121131. The reversal of 10012211121122 is 22112111221001.

It is a self number, because there is not a number n which added to its sum of digits gives 10012211121122.

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, 44367983 + ... + 44593074.

It is an arithmetic number, because the mean of its divisors is an integer number (1072870359480).

Almost surely, 2^{10012211121122} is an apocalyptic number.

10012211121122 is a deficient number, since it is larger than the sum of its proper divisors (7153714630558).

10012211121122 is an equidigital number, since it uses as much as digits as its factorization.

10012211121122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88969105.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 10012211121122 its reverse (22112111221001), we get a palindrome (32124322342123).

The spelling of 10012211121122 in words is "ten trillion, twelve billion, two hundred eleven million, one hundred twenty-one thousand, one hundred twenty-two".