121301010222 has 16 divisors (see below), whose sum is σ = 277259452032. Its totient is φ = 34657431480.

The previous prime is 121301010209. The next prime is 121301010223. The reversal of 121301010222 is 222010103121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121301010223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1444059604 + ... + 1444059687.

It is an arithmetic number, because the mean of its divisors is an integer number (17328715752).

Almost surely, 2^121301010222 is an apocalyptic number.

121301010222 is an abundant number, since it is smaller than the sum of its proper divisors (155958441810).

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

121301010222 is a wasteful number, since it uses less digits than its factorization.

121301010222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2888119303.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 121301010222 its reverse (222010103121), we get a palindrome (343311113343).

The spelling of 121301010222 in words is "one hundred twenty-one billion, three hundred one million, ten thousand, two hundred twenty-two".