10101012110122 has 8 divisors (see below), whose sum is σ = 15673984308900. Its totient is φ = 4876350673824.

The previous prime is 10101012110027. The next prime is 10101012110141. The reversal of 10101012110122 is 22101121010101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9861226587081 + 239785523041 = 3140259^2 + 489679^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87077690547 + ... + 87077690662.

Almost surely, 2^{10101012110122} is an apocalyptic number.

10101012110122 is a deficient number, since it is larger than the sum of its proper divisors (5572972198778).

10101012110122 is a wasteful number, since it uses less digits than its factorization.

10101012110122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174155381240.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 10101012110122 its reverse (22101121010101), we get a palindrome (32202133120223).

The spelling of 10101012110122 in words is "ten trillion, one hundred one billion, twelve million, one hundred ten thousand, one hundred twenty-two".