22302034144142 has 8 divisors (see below), whose sum is σ = 33462519964776. Its totient is φ = 11147860822552.

The previous prime is 22302034144141. The next prime is 22302034144151. The reversal of 22302034144142 is 24144143020322.

It is a happy number.

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

It is a super-3 number, since 3×22302034144142³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22302034144099 and 22302034144108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22302034144141) 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, 1578115928 + ... + 1578130059.

It is an arithmetic number, because the mean of its divisors is an integer number (4182814995597).

Almost surely, 2^{22302034144142} is an apocalyptic number.

22302034144142 is a deficient number, since it is larger than the sum of its proper divisors (11160485820634).

22302034144142 is a wasteful number, since it uses less digits than its factorization.

22302034144142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3156249522.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 22302034144142 its reverse (24144143020322), we get a palindrome (46446177164464).

The spelling of 22302034144142 in words is "twenty-two trillion, three hundred two billion, thirty-four million, one hundred forty-four thousand, one hundred forty-two".