120221054025 has 24 divisors (see below), whose sum is σ = 198792410400. Its totient is φ = 64109207040.

The previous prime is 120221053993. The next prime is 120221054033. The reversal of 120221054025 is 520450122021.

It is not a de Polignac number, because 120221054025 - 2⁵ = 120221053993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120221053986 and 120221054004.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 468894 + ... + 678456.

It is an arithmetic number, because the mean of its divisors is an integer number (8283017100).

Almost surely, 2^120221054025 is an apocalyptic number.

120221054025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

120221054025 is a deficient number, since it is larger than the sum of its proper divisors (78571356375).

120221054025 is a wasteful number, since it uses less digits than its factorization.

120221054025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217225 (or 217220 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

Adding to 120221054025 its reverse (520450122021), we get a palindrome (640671176046).

The spelling of 120221054025 in words is "one hundred twenty billion, two hundred twenty-one million, fifty-four thousand, twenty-five".