121301020232222 has 16 divisors (see below), whose sum is σ = 184006840168800. Its totient is φ = 59965487662080.

The previous prime is 121301020232209. The next prime is 121301020232267. The reversal of 121301020232222 is 222232020103121.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17193347 + ... + 23199422.

It is an arithmetic number, because the mean of its divisors is an integer number (11500427510550).

Almost surely, 2^{121301020232222} is an apocalyptic number.

121301020232222 is a deficient number, since it is larger than the sum of its proper divisors (62705819936578).

121301020232222 is a wasteful number, since it uses less digits than its factorization.

121301020232222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40409731.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 121301020232222 its reverse (222232020103121), we get a palindrome (343533040335343).

The spelling of 121301020232222 in words is "one hundred twenty-one trillion, three hundred one billion, twenty million, two hundred thirty-two thousand, two hundred twenty-two".