20122203332 has 24 divisors (see below), whose sum is σ = 43902989760. Its totient is φ = 7839819360.

The previous prime is 20122203329. The next prime is 20122203341. The reversal of 20122203332 is 23330222102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32665607 + ... + 32666222.

It is an arithmetic number, because the mean of its divisors is an integer number (1829291240).

Almost surely, 2^20122203332 is an apocalyptic number.

20122203332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20122203332 is an abundant number, since it is smaller than the sum of its proper divisors (23780786428).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20122203332 is a wasteful number, since it uses less digits than its factorization.

20122203332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65331851 (or 65331849 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 20122203332 its reverse (23330222102), we get a palindrome (43452425434).

The spelling of 20122203332 in words is "twenty billion, one hundred twenty-two million, two hundred three thousand, three hundred thirty-two".