120422283751 has 32 divisors (see below), whose sum is σ = 152260632576. Its totient is φ = 92516928000.

The previous prime is 120422283749. The next prime is 120422283781. The reversal of 120422283751 is 157382224021.

It is not a de Polignac number, because 120422283751 - 2¹ = 120422283749 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120422283751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120422283701) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1625661 + ... + 1698121.

It is an arithmetic number, because the mean of its divisors is an integer number (4758144768).

Almost surely, 2^120422283751 is an apocalyptic number.

120422283751 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

120422283751 is a deficient number, since it is larger than the sum of its proper divisors (31838348825).

120422283751 is a wasteful number, since it uses less digits than its factorization.

120422283751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72783.

The product of its (nonzero) digits is 53760, while the sum is 37.

The spelling of 120422283751 in words is "one hundred twenty billion, four hundred twenty-two million, two hundred eighty-three thousand, seven hundred fifty-one".