121330010101122 has 24 divisors (see below), whose sum is σ = 262914219703980. Its totient is φ = 40438331907840.

The previous prime is 121330010101049. The next prime is 121330010101169. The reversal of 121330010101122 is 221101010033121.

121330010101122 is a `hidden beast` number, since 121 + 330 + 0 + 101 + 0 + 112 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 121013222361201 + 316787739921 = 11000601^2 + 562839^2 .

It is a super-2 number, since 2×121330010101122² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 121330010101095 and 121330010101104.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 416916547 + ... + 417207462.

Almost surely, 2^{121330010101122} is an apocalyptic number.

121330010101122 is an abundant number, since it is smaller than the sum of its proper divisors (141584209602858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121330010101122 is a wasteful number, since it uses less digits than its factorization.

121330010101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834132098 (or 834132095 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 121330010101122 its reverse (221101010033121), we get a palindrome (342431020134243).

The spelling of 121330010101122 in words is "one hundred twenty-one trillion, three hundred thirty billion, ten million, one hundred one thousand, one hundred twenty-two".