120022001022 has 32 divisors (see below), whose sum is σ = 299275640064. Its totient is φ = 31174545600.

The previous prime is 120022000991. The next prime is 120022001051. The reversal of 120022001022 is 220100220021.

It is a junction number, because it is equal to n+sod(n) for n = 120022000989 and 120022001007.

It is a congruent number.

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, 129893479 + ... + 129894402.

It is an arithmetic number, because the mean of its divisors is an integer number (9352363752).

Almost surely, 2^120022001022 is an apocalyptic number.

120022001022 is an abundant number, since it is smaller than the sum of its proper divisors (179253639042).

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

120022001022 is a wasteful number, since it uses less digits than its factorization.

120022001022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259787904.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 120022001022 its reverse (220100220021), we get a palindrome (340122221043).

The spelling of 120022001022 in words is "one hundred twenty billion, twenty-two million, one thousand, twenty-two".