10102121022022 has 32 divisors (see below), whose sum is σ = 15414657882624. Its totient is φ = 4964690880000.

The previous prime is 10102121021981. The next prime is 10102121022029. The reversal of 10102121022022 is 22022012120101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10102121021987 and 10102121022005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102121022029) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 36786022 + ... + 37059622.

It is an arithmetic number, because the mean of its divisors is an integer number (481708058832).

Almost surely, 2^{10102121022022} is an apocalyptic number.

10102121022022 is a deficient number, since it is larger than the sum of its proper divisors (5312536860602).

10102121022022 is a wasteful number, since it uses less digits than its factorization.

10102121022022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275044.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10102121022022 its reverse (22022012120101), we get a palindrome (32124133142123).

The spelling of 10102121022022 in words is "ten trillion, one hundred two billion, one hundred twenty-one million, twenty-two thousand, twenty-two".