22300142432100 has 144 divisors (see below), whose sum is σ = 69486942467712. Its totient is φ = 5489108951040.

The previous prime is 22300142432081. The next prime is 22300142432101. The reversal of 22300142432100 is 123424100322.

It is a happy number.

It is a super-2 number, since 2×22300142432100² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22300142432101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 197880369 + ... + 197993031.

Almost surely, 2^{22300142432100} is an apocalyptic number.

22300142432100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22300142432100 is an abundant number, since it is smaller than the sum of its proper divisors (47186800035612).

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

22300142432100 is a wasteful number, since it uses less digits than its factorization.

22300142432100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163446 (or 163439 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 22300142432100 its reverse (123424100322), we get a palindrome (22423566532422).

The spelling of 22300142432100 in words is "twenty-two trillion, three hundred billion, one hundred forty-two million, four hundred thirty-two thousand, one hundred".