10211201110122 has 32 divisors (see below), whose sum is σ = 20644420968000. Its totient is φ = 3366851308800.

The previous prime is 10211201110063. The next prime is 10211201110139. The reversal of 10211201110122 is 22101110211201.

It is a happy number.

It is a super-2 number, since 2×10211201110122² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14752629 + ... + 15429272.

It is an arithmetic number, because the mean of its divisors is an integer number (645138155250).

Almost surely, 2^{10211201110122} is an apocalyptic number.

10211201110122 is an abundant number, since it is smaller than the sum of its proper divisors (10433219857878).

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

10211201110122 is a wasteful number, since it uses less digits than its factorization.

10211201110122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30182518.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 10211201110122 its reverse (22101110211201), we get a palindrome (32312311321323).

The spelling of 10211201110122 in words is "ten trillion, two hundred eleven billion, two hundred one million, one hundred ten thousand, one hundred twenty-two".