121001322 has 32 divisors (see below), whose sum is σ = 267668352. Its totient is φ = 36224064.

The previous prime is 121001299. The next prime is 121001341. The reversal of 121001322 is 223100121.

It is a junction number, because it is equal to n+sod(n) for n = 121001298 and 121001307.

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, 18078 + ... + 23849.

It is an arithmetic number, because the mean of its divisors is an integer number (8364636).

Almost surely, 2^121001322 is an apocalyptic number.

121001322 is an abundant number, since it is smaller than the sum of its proper divisors (146667030).

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

121001322 is a wasteful number, since it uses less digits than its factorization.

121001322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41982.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 121001322 is about 11000.0600907450. The cubic root of 121001322 is about 494.6105456207.

Adding to 121001322 its reverse (223100121), we get a palindrome (344101443).

The spelling of 121001322 in words is "one hundred twenty-one million, one thousand, three hundred twenty-two".