222011110110002 has 4 divisors (see below), whose sum is σ = 333016665165006. Its totient is φ = 111005555055000.

The previous prime is 222011110109959. The next prime is 222011110110029. The reversal of 222011110110002 is 200011011110222.

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

It can be written as a sum of positive squares in only one way, i.e., 148038054733921 + 73973055376081 = 12167089^2 + 8600759^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55502777527499 + ... + 55502777527502.

Almost surely, 2^{222011110110002} is an apocalyptic number.

222011110110002 is a deficient number, since it is larger than the sum of its proper divisors (111005555055004).

222011110110002 is a wasteful number, since it uses less digits than its factorization.

222011110110002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111005555055003.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 222011110110002 its reverse (200011011110222), we get a palindrome (422022121220224).

The spelling of 222011110110002 in words is "two hundred twenty-two trillion, eleven billion, one hundred ten million, one hundred ten thousand, two".