120001001120022 has 16 divisors (see below), whose sum is σ = 261820366080192. Its totient is φ = 36363939733320.

The previous prime is 120001001119981. The next prime is 120001001120023. The reversal of 120001001120022 is 220021100100021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120001001120023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 909098493268 + ... + 909098493399.

It is an arithmetic number, because the mean of its divisors is an integer number (16363772880012).

Almost surely, 2^{120001001120022} is an apocalyptic number.

120001001120022 is an abundant number, since it is smaller than the sum of its proper divisors (141819364960170).

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

120001001120022 is a wasteful number, since it uses less digits than its factorization.

120001001120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1818196986683.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 120001001120022 its reverse (220021100100021), we get a palindrome (340022101220043).

The spelling of 120001001120022 in words is "one hundred twenty trillion, one billion, one million, one hundred twenty thousand, twenty-two".