10120020001022 has 8 divisors (see below), whose sum is σ = 15195958682256. Its totient is φ = 5054700440272.

The previous prime is 10120020001019. The next prime is 10120020001033. The reversal of 10120020001022 is 22010002002101.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 10120020000994 and 10120020001012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2654777738 + ... + 2654781549.

It is an arithmetic number, because the mean of its divisors is an integer number (1899494835282).

Almost surely, 2^{10120020001022} is an apocalyptic number.

10120020001022 is a deficient number, since it is larger than the sum of its proper divisors (5075938681234).

10120020001022 is an equidigital number, since it uses as much as digits as its factorization.

10120020001022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5309560242.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10120020001022 its reverse (22010002002101), we get a palindrome (32130022003123).

The spelling of 10120020001022 in words is "ten trillion, one hundred twenty billion, twenty million, one thousand, twenty-two".