120422101345 has 96 divisors (see below), whose sum is σ = 183505271040. Its totient is φ = 75187284480.

The previous prime is 120422101339. The next prime is 120422101379. The reversal of 120422101345 is 543101224021.

It is not a de Polignac number, because 120422101345 - 2¹¹ = 120422099297 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 108585651 + ... + 108586759.

It is an arithmetic number, because the mean of its divisors is an integer number (1911513240).

Almost surely, 2^120422101345 is an apocalyptic number.

It is an amenable number.

120422101345 is a deficient number, since it is larger than the sum of its proper divisors (63083169695).

120422101345 is a wasteful number, since it uses less digits than its factorization.

120422101345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1575 (or 1568 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 120422101345 its reverse (543101224021), we get a palindrome (663523325366).

The spelling of 120422101345 in words is "one hundred twenty billion, four hundred twenty-two million, one hundred one thousand, three hundred forty-five".