222011011122002 has 8 divisors (see below), whose sum is σ = 333021278284812. Its totient is φ = 111003918360400.

The previous prime is 222011011121947. The next prime is 222011011122023. The reversal of 222011011122002 is 200221110110222.

It can be written as a sum of positive squares in 2 ways, for example, as 216686967124681 + 5324043997321 = 14720291^2 + 2307389^2 .

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, 793425449 + ... + 793705212.

Almost surely, 2^{222011011122002} is an apocalyptic number.

222011011122002 is a deficient number, since it is larger than the sum of its proper divisors (111010267162810).

222011011122002 is a wasteful number, since it uses less digits than its factorization.

222011011122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1587200604.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 222011011122002 its reverse (200221110110222), we get a palindrome (422232121232224).

The spelling of 222011011122002 in words is "two hundred twenty-two trillion, eleven billion, eleven million, one hundred twenty-two thousand, two".