22234465142120 has 128 divisors (see below), whose sum is σ = 65654743449600. Its totient is φ = 6565474310400.

The previous prime is 22234465142107. The next prime is 22234465142191. The reversal of 22234465142120 is 2124156443222.

It is a super-2 number, since 2×22234465142120² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 189914696 + ... + 190031735.

It is an arithmetic number, because the mean of its divisors is an integer number (512927683200).

Almost surely, 2^{22234465142120} is an apocalyptic number.

22234465142120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22234465142120 is an abundant number, since it is smaller than the sum of its proper divisors (43420278307480).

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

22234465142120 is a wasteful number, since it uses less digits than its factorization.

22234465142120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379946479 (or 379946475 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 38.

The spelling of 22234465142120 in words is "twenty-two trillion, two hundred thirty-four billion, four hundred sixty-five million, one hundred forty-two thousand, one hundred twenty".