20122010102 has 8 divisors (see below), whose sum is σ = 30596481336. Its totient is φ = 9923182992.

The previous prime is 20122010099. The next prime is 20122010119. The reversal of 20122010102 is 20101022102.

It is a happy number.

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

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, 68910848 + ... + 68911139.

It is an arithmetic number, because the mean of its divisors is an integer number (3824560167).

Almost surely, 2^20122010102 is an apocalyptic number.

20122010102 is a deficient number, since it is larger than the sum of its proper divisors (10474471234).

20122010102 is a wasteful number, since it uses less digits than its factorization.

20122010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137822062.

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

Adding to 20122010102 its reverse (20101022102), we get a palindrome (40223032204).

The spelling of 20122010102 in words is "twenty billion, one hundred twenty-two million, ten thousand, one hundred two".