101211200010122 has 16 divisors (see below), whose sum is σ = 151844831119392. Its totient is φ = 50596256683440.

The previous prime is 101211200010073. The next prime is 101211200010143. The reversal of 101211200010122 is 221010002112101.

It is a super-3 number, since 3×101211200010122³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101211200010097 and 101211200010106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 946225868 + ... + 946332824.

It is an arithmetic number, because the mean of its divisors is an integer number (9490301944962).

Almost surely, 2^{101211200010122} is an apocalyptic number.

101211200010122 is a deficient number, since it is larger than the sum of its proper divisors (50633631109270).

101211200010122 is a wasteful number, since it uses less digits than its factorization.

101211200010122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189893.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 101211200010122 its reverse (221010002112101), we get a palindrome (322221202122223).

The spelling of 101211200010122 in words is "one hundred one trillion, two hundred eleven billion, two hundred million, ten thousand, one hundred twenty-two".