222700262401 has 4 divisors (see below), whose sum is σ = 222701418432. Its totient is φ = 222699106372.

The previous prime is 222700262399. The next prime is 222700262419. The reversal of 222700262401 is 104262007222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 222700262401 - 2¹ = 222700262399 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 222700262401.

It is not an unprimeable number, because it can be changed into a prime (222700262201) 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, 211645 + ... + 700138.

It is an arithmetic number, because the mean of its divisors is an integer number (55675354608).

Almost surely, 2^222700262401 is an apocalyptic number.

It is an amenable number.

222700262401 is a deficient number, since it is larger than the sum of its proper divisors (1156031).

222700262401 is an equidigital number, since it uses as much as digits as its factorization.

222700262401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156030.

The product of its (nonzero) digits is 5376, while the sum is 28.

Adding to 222700262401 its reverse (104262007222), we get a palindrome (326962269623).

The spelling of 222700262401 in words is "two hundred twenty-two billion, seven hundred million, two hundred sixty-two thousand, four hundred one".