101001212122 has 32 divisors (see below), whose sum is σ = 157197438720. Its totient is φ = 48612782400.

The previous prime is 101001212119. The next prime is 101001212153. The reversal of 101001212122 is 221212100101.

101001212122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×101001212122² (a number of 23 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, 41274303 + ... + 41276749.

It is an arithmetic number, because the mean of its divisors is an integer number (4912419960).

Almost surely, 2^101001212122 is an apocalyptic number.

101001212122 is a deficient number, since it is larger than the sum of its proper divisors (56196226598).

101001212122 is a wasteful number, since it uses less digits than its factorization.

101001212122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4326.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 101001212122 its reverse (221212100101), we get a palindrome (322213312223).

The spelling of 101001212122 in words is "one hundred one billion, one million, two hundred twelve thousand, one hundred twenty-two".