20122622102 has 24 divisors (see below), whose sum is σ = 34247631936. Its totient is φ = 8851590000.

The previous prime is 20122622041. The next prime is 20122622131.

20122622102 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1333649 + ... + 1348652.

It is an arithmetic number, because the mean of its divisors is an integer number (1426984664).

Almost surely, 2^20122622102 is an apocalyptic number.

20122622102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20122622102 is a deficient number, since it is larger than the sum of its proper divisors (14125009834).

20122622102 is a wasteful number, since it uses less digits than its factorization.

20122622102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2682356 (or 2682345 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The spelling of 20122622102 in words is "twenty billion, one hundred twenty-two million, six hundred twenty-two thousand, one hundred two".