20221102132132 has 24 divisors (see below), whose sum is σ = 38885702718240. Its totient is φ = 9124319472960.

The previous prime is 20221102132093. The next prime is 20221102132141. The reversal of 20221102132132 is 23123120112202.

It is a super-2 number, since 2×20221102132132² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1677258582 + ... + 1677270637.

It is an arithmetic number, because the mean of its divisors is an integer number (1620237613260).

Almost surely, 2^{20221102132132} is an apocalyptic number.

20221102132132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20221102132132 is a deficient number, since it is larger than the sum of its proper divisors (18664600586108).

20221102132132 is a wasteful number, since it uses less digits than its factorization.

20221102132132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3354529371 (or 3354529369 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 20221102132132 its reverse (23123120112202), we get a palindrome (43344222244334).

The spelling of 20221102132132 in words is "twenty trillion, two hundred twenty-one billion, one hundred two million, one hundred thirty-two thousand, one hundred thirty-two".