101011201121122 has 8 divisors (see below), whose sum is σ = 160429554721836. Its totient is φ = 47534682880512.

The previous prime is 101011201121119. The next prime is 101011201121137. The reversal of 101011201121122 is 221121102110101.

It can be written as a sum of positive squares in 2 ways, for example, as 74779584855361 + 26231616265761 = 8647519^2 + 5121681^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 101011201121096 and 101011201121105.

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, 1485458839983 + ... + 1485458840050.

Almost surely, 2^{101011201121122} is an apocalyptic number.

101011201121122 is a deficient number, since it is larger than the sum of its proper divisors (59418353600714).

101011201121122 is a wasteful number, since it uses less digits than its factorization.

101011201121122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2970917680052.

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

Adding to 101011201121122 its reverse (221121102110101), we get a palindrome (322132303231223).

The spelling of 101011201121122 in words is "one hundred one trillion, eleven billion, two hundred one million, one hundred twenty-one thousand, one hundred twenty-two".