222200001222002 has 8 divisors (see below), whose sum is σ = 333305460849756. Its totient is φ = 111098180938752.

The previous prime is 222200001221983. The next prime is 222200001222019. The reversal of 222200001222002 is 200222100002222.

It can be written as a sum of positive squares in 2 ways, for example, as 221729104706041 + 470896515961 = 14890571^2 + 686219^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 909683483 + ... + 909927710.

Almost surely, 2^{222200001222002} is an apocalyptic number.

222200001222002 is a deficient number, since it is larger than the sum of its proper divisors (111105459627754).

222200001222002 is a wasteful number, since it uses less digits than its factorization.

222200001222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1819672252.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 222200001222002 its reverse (200222100002222), we get a palindrome (422422101224224).

The spelling of 222200001222002 in words is "two hundred twenty-two trillion, two hundred billion, one million, two hundred twenty-two thousand, two".