121010101211322 has 24 divisors (see below), whose sum is σ = 262192398170976. Its totient is φ = 40336108781256.

The previous prime is 121010101211317. The next prime is 121010101211353. The reversal of 121010101211322 is 223112101010121.

It is a happy number.

121010101211322 is a `hidden beast` number, since 1 + 21 + 0 + 10 + 101 + 211 + 322 = 666.

It is a super-3 number, since 3×121010101211322³ (a number of 43 digits) contains 333 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 = 121010101211295 and 121010101211304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48039678 + ... + 50495849.

It is an arithmetic number, because the mean of its divisors is an integer number (10924683257124).

Almost surely, 2^{121010101211322} is an apocalyptic number.

121010101211322 is an abundant number, since it is smaller than the sum of its proper divisors (141182296959654).

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

121010101211322 is a wasteful number, since it uses less digits than its factorization.

121010101211322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98603762 (or 98603759 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 121010101211322 its reverse (223112101010121), we get a palindrome (344122202221443).

The spelling of 121010101211322 in words is "one hundred twenty-one trillion, ten billion, one hundred one million, two hundred eleven thousand, three hundred twenty-two".