10120100020022 has 4 divisors (see below), whose sum is σ = 15180150030036. Its totient is φ = 5060050010010.

The previous prime is 10120100019973. The next prime is 10120100020039. The reversal of 10120100020022 is 22002000102101.

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 = 10120100019985 and 10120100020012.

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, 2530025005004 + ... + 2530025005007.

It is an arithmetic number, because the mean of its divisors is an integer number (3795037507509).

Almost surely, 2^{10120100020022} is an apocalyptic number.

10120100020022 is a deficient number, since it is larger than the sum of its proper divisors (5060050010014).

10120100020022 is an equidigital number, since it uses as much as digits as its factorization.

10120100020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5060050010013.

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

Adding to 10120100020022 its reverse (22002000102101), we get a palindrome (32122100122123).

The spelling of 10120100020022 in words is "ten trillion, one hundred twenty billion, one hundred million, twenty thousand, twenty-two".