222103634747451 has 8 divisors (see below), whose sum is σ = 296138313056784. Its totient is φ = 148069023134880.

The previous prime is 222103634747437. The next prime is 222103634747531. The reversal of 222103634747451 is 154747436301222.

It is a happy number.

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

It is not a de Polignac number, because 222103634747451 - 2¹⁴ = 222103634731067 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222103634747394 and 222103634747403.

It is not an unprimeable number, because it can be changed into a prime (222103634747251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8303796 + ... + 22653041.

It is an arithmetic number, because the mean of its divisors is an integer number (37017289132098).

Almost surely, 2^{222103634747451} is an apocalyptic number.

222103634747451 is a deficient number, since it is larger than the sum of its proper divisors (74034678309333).

222103634747451 is a wasteful number, since it uses less digits than its factorization.

222103634747451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33348381.

The product of its (nonzero) digits is 6773760, while the sum is 51.

The spelling of 222103634747451 in words is "two hundred twenty-two trillion, one hundred three billion, six hundred thirty-four million, seven hundred forty-seven thousand, four hundred fifty-one".