22235046153454 has 4 divisors (see below), whose sum is σ = 33352569230184. Its totient is φ = 11117523076726.

The previous prime is 22235046153451. The next prime is 22235046153457. The reversal of 22235046153454 is 45435164053222.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (22235046153451) and next prime (22235046153457).

It is a super-2 number, since 2×22235046153454² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22235046153451) 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 as a sum of consecutive naturals, namely, 5558761538362 + ... + 5558761538365.

It is an arithmetic number, because the mean of its divisors is an integer number (8338142307546).

Almost surely, 2^{22235046153454} is an apocalyptic number.

22235046153454 is a deficient number, since it is larger than the sum of its proper divisors (11117523076730).

22235046153454 is a wasteful number, since it uses less digits than its factorization.

22235046153454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11117523076729.

The product of its (nonzero) digits is 3456000, while the sum is 46.

The spelling of 22235046153454 in words is "twenty-two trillion, two hundred thirty-five billion, forty-six million, one hundred fifty-three thousand, four hundred fifty-four".