223101434402 has 96 divisors (see below), whose sum is σ = 447494906880. Its totient is φ = 82262265120.

The previous prime is 223101434399. The next prime is 223101434407. The reversal of 223101434402 is 204434101322.

It is a super-3 number, since 3×223101434402³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223101434407) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21767243 + ... + 21777489.

It is an arithmetic number, because the mean of its divisors is an integer number (4661405280).

Almost surely, 2^223101434402 is an apocalyptic number.

223101434402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

223101434402 is an abundant number, since it is smaller than the sum of its proper divisors (224393472478).

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

223101434402 is a wasteful number, since it uses less digits than its factorization.

223101434402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11356 (or 11349 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 223101434402 its reverse (204434101322), we get a palindrome (427535535724).

The spelling of 223101434402 in words is "two hundred twenty-three billion, one hundred one million, four hundred thirty-four thousand, four hundred two".