10102120022 has 8 divisors (see below), whose sum is σ = 15177741336. Its totient is φ = 5042872912.

The previous prime is 10102120019. The next prime is 10102120031. The reversal of 10102120022 is 22002120101.

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 = 10102119985 and 10102120012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4092008 + ... + 4094475.

It is an arithmetic number, because the mean of its divisors is an integer number (1897217667).

Almost surely, 2^10102120022 is an apocalyptic number.

10102120022 is a deficient number, since it is larger than the sum of its proper divisors (5075621314).

10102120022 is an equidigital number, since it uses as much as digits as its factorization.

10102120022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8187102.

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

Adding to 10102120022 its reverse (22002120101), we get a palindrome (32104240123).

The spelling of 10102120022 in words is "ten billion, one hundred two million, one hundred twenty thousand, twenty-two".