20332231102 has 8 divisors (see below), whose sum is σ = 30720962736. Its totient is φ = 10091910192.

The previous prime is 20332231097. The next prime is 20332231109. The reversal of 20332231102 is 20113223302.

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

It is a super-2 number, since 2×20332231102² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20332231102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20332231109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37102338 + ... + 37102885.

It is an arithmetic number, because the mean of its divisors is an integer number (3840120342).

Almost surely, 2^20332231102 is an apocalyptic number.

20332231102 is a deficient number, since it is larger than the sum of its proper divisors (10388731634).

20332231102 is a wasteful number, since it uses less digits than its factorization.

20332231102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74205362.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 20332231102 its reverse (20113223302), we get a palindrome (40445454404).

The spelling of 20332231102 in words is "twenty billion, three hundred thirty-two million, two hundred thirty-one thousand, one hundred two".