20223002311332 has 24 divisors (see below), whose sum is σ = 48462329864256. Its totient is φ = 6558811560288.

The previous prime is 20223002311327. The next prime is 20223002311349. The reversal of 20223002311332 is 23311320032202.

It is a super-2 number, since 2×20223002311332² (a number of 27 digits) contains 22 as substring.

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, 22773650808 + ... + 22773651695.

It is an arithmetic number, because the mean of its divisors is an integer number (2019263744344).

Almost surely, 2^{20223002311332} is an apocalyptic number.

It is an amenable number.

20223002311332 is an abundant number, since it is smaller than the sum of its proper divisors (28239327552924).

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

20223002311332 is a wasteful number, since it uses less digits than its factorization.

20223002311332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45547302547 (or 45547302545 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 20223002311332 its reverse (23311320032202), we get a palindrome (43534322343534).

The spelling of 20223002311332 in words is "twenty trillion, two hundred twenty-three billion, two million, three hundred eleven thousand, three hundred thirty-two".