101010121001122 has 8 divisors (see below), whose sum is σ = 151518880635372. Its totient is φ = 50503827456000.

The previous prime is 101010121001099. The next prime is 101010121001129. The reversal of 101010121001122 is 221100121010101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 80528350590081 + 20481770411041 = 8973759^2 + 4525679^2 .

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

It is a super-2 number, since 2×101010121001122² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101010121001129) 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, 616419879 + ... + 616583722.

Almost surely, 2^{101010121001122} is an apocalyptic number.

101010121001122 is a deficient number, since it is larger than the sum of its proper divisors (50508759634250).

101010121001122 is a wasteful number, since it uses less digits than its factorization.

101010121001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1233044564.

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

Adding to 101010121001122 its reverse (221100121010101), we get a palindrome (322110242011223).

The spelling of 101010121001122 in words is "one hundred one trillion, ten billion, one hundred twenty-one million, one thousand, one hundred twenty-two".