10202201122112 has 28 divisors (see below), whose sum is σ = 20253432086400. Its totient is φ = 5098974139776.

The previous prime is 10202201122111. The next prime is 10202201122117. The reversal of 10202201122112 is 21122110220201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10202201122111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33070598 + ... + 33377669.

Almost surely, 2^{10202201122112} is an apocalyptic number.

It is an amenable number.

10202201122112 is a deficient number, since it is larger than the sum of its proper divisors (10051230964288).

10202201122112 is an equidigital number, since it uses as much as digits as its factorization.

10202201122112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66450678 (or 66450668 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10202201122112 its reverse (21122110220201), we get a palindrome (31324311342313).

The spelling of 10202201122112 in words is "ten trillion, two hundred two billion, two hundred one million, one hundred twenty-two thousand, one hundred twelve".