120420324130022 has 64 divisors (see below), whose sum is σ = 212081286178944. Its totient is φ = 50204513525760.

The previous prime is 120420324130003. The next prime is 120420324130109. The reversal of 120420324130022 is 220031423024021.

It is a junction number, because it is equal to n+sod(n) for n = 120420324129973 and 120420324130000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 430583498 + ... + 430863074.

It is an arithmetic number, because the mean of its divisors is an integer number (3313770096546).

Almost surely, 2^{120420324130022} is an apocalyptic number.

120420324130022 is a deficient number, since it is larger than the sum of its proper divisors (91660962048922).

120420324130022 is a wasteful number, since it uses less digits than its factorization.

120420324130022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281793.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 120420324130022 its reverse (220031423024021), we get a palindrome (340451747154043).

The spelling of 120420324130022 in words is "one hundred twenty trillion, four hundred twenty billion, three hundred twenty-four million, one hundred thirty thousand, twenty-two".