20132211223 has 8 divisors (see below), whose sum is σ = 21353801040. Its totient is φ = 18914770560.

The previous prime is 20132211157. The next prime is 20132211227. The reversal of 20132211223 is 32211223102.

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

It is a cyclic number.

It is not a de Polignac number, because 20132211223 - 2²¹ = 20130114071 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20132211223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20132211227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1027288 + ... + 1046701.

It is an arithmetic number, because the mean of its divisors is an integer number (2669225130).

Almost surely, 2^20132211223 is an apocalyptic number.

20132211223 is a deficient number, since it is larger than the sum of its proper divisors (1221589817).

20132211223 is a wasteful number, since it uses less digits than its factorization.

20132211223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2074577.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 20132211223 its reverse (32211223102), we get a palindrome (52343434325).

The spelling of 20132211223 in words is "twenty billion, one hundred thirty-two million, two hundred eleven thousand, two hundred twenty-three".