10120120221001 has 8 divisors (see below), whose sum is σ = 11583037201664. Its totient is φ = 8661499620480.

The previous prime is 10120120220983. The next prime is 10120120221017. The reversal of 10120120221001 is 10012202102101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10120120221001 - 2²¹ = 10120118123849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10120120221061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1074089985 + ... + 1074099406.

It is an arithmetic number, because the mean of its divisors is an integer number (1447879650208).

Almost surely, 2^{10120120221001} is an apocalyptic number.

It is an amenable number.

10120120221001 is a deficient number, since it is larger than the sum of its proper divisors (1462916980663).

10120120221001 is an equidigital number, since it uses as much as digits as its factorization.

10120120221001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2148190071.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10120120221001 its reverse (10012202102101), we get a palindrome (20132322323102).

The spelling of 10120120221001 in words is "ten trillion, one hundred twenty billion, one hundred twenty million, two hundred twenty-one thousand, one".