10020120120022 has 4 divisors (see below), whose sum is σ = 15030180180036. Its totient is φ = 5010060060010.

The previous prime is 10020120120001. The next prime is 10020120120037. The reversal of 10020120120022 is 22002102102001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 10020120119984 and 10020120120011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2505030030004 + ... + 2505030030007.

It is an arithmetic number, because the mean of its divisors is an integer number (3757545045009).

Almost surely, 2^{10020120120022} is an apocalyptic number.

10020120120022 is a deficient number, since it is larger than the sum of its proper divisors (5010060060014).

10020120120022 is an equidigital number, since it uses as much as digits as its factorization.

10020120120022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5010060060013.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10020120120022 its reverse (22002102102001), we get a palindrome (32022222222023).

The spelling of 10020120120022 in words is "ten trillion, twenty billion, one hundred twenty million, one hundred twenty thousand, twenty-two".