20122101302 has 32 divisors (see below), whose sum is σ = 31357221120. Its totient is φ = 9674058240.

The previous prime is 20122101301. The next prime is 20122101343. The reversal of 20122101302 is 20310122102.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20122101301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8759018 + ... + 8761314.

It is an arithmetic number, because the mean of its divisors is an integer number (979913160).

Almost surely, 2^20122101302 is an apocalyptic number.

20122101302 is a deficient number, since it is larger than the sum of its proper divisors (11235119818).

20122101302 is a wasteful number, since it uses less digits than its factorization.

20122101302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3176.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 20122101302 its reverse (20310122102), we get a palindrome (40432223404).

The spelling of 20122101302 in words is "twenty billion, one hundred twenty-two million, one hundred one thousand, three hundred two".