10112001122 has 12 divisors (see below), whose sum is σ = 15459598770. Its totient is φ = 4960601568.

The previous prime is 10112001113. The next prime is 10112001143. The reversal of 10112001122 is 22110021101.

It can be written as a sum of positive squares in 3 ways, for example, as 8504712841 + 1607288281 = 92221^2 + 40091^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 894347 + ... + 905582.

Almost surely, 2^10112001122 is an apocalyptic number.

10112001122 is a deficient number, since it is larger than the sum of its proper divisors (5347597648).

10112001122 is an equidigital number, since it uses as much as digits as its factorization.

10112001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1800037 (or 1799984 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10112001122 its reverse (22110021101), we get a palindrome (32222022223).

The spelling of 10112001122 in words is "ten billion, one hundred twelve million, one thousand, one hundred twenty-two".