223210622137742 has 8 divisors (see below), whose sum is σ = 334843734947736. Its totient is φ = 111596043821832.

The previous prime is 223210622137691. The next prime is 223210622137747. The reversal of 223210622137742 is 247731226012322.

223210622137742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-3 number, since 3×223210622137742³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223210622137693 and 223210622137702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223210622137747) 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, 4633593413 + ... + 4633641584.

It is an arithmetic number, because the mean of its divisors is an integer number (41855466868467).

Almost surely, 2^{223210622137742} is an apocalyptic number.

223210622137742 is a deficient number, since it is larger than the sum of its proper divisors (111633112809994).

223210622137742 is a wasteful number, since it uses less digits than its factorization.

223210622137742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9267247042.

The product of its (nonzero) digits is 677376, while the sum is 44.

The spelling of 223210622137742 in words is "two hundred twenty-three trillion, two hundred ten billion, six hundred twenty-two million, one hundred thirty-seven thousand, seven hundred forty-two".