222211210122002 has 16 divisors (see below), whose sum is σ = 336553837244352. Its totient is φ = 110026603710480.

The previous prime is 222211210121983. The next prime is 222211210122043. The reversal of 222211210122002 is 200221012112222.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84699977 + ... + 87284067.

It is an arithmetic number, because the mean of its divisors is an integer number (21034614827772).

Almost surely, 2^{222211210122002} is an apocalyptic number.

222211210122002 is a deficient number, since it is larger than the sum of its proper divisors (114342627122350).

222211210122002 is a wasteful number, since it uses less digits than its factorization.

222211210122002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3001633.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 222211210122002 its reverse (200221012112222), we get a palindrome (422432222234224).

The spelling of 222211210122002 in words is "two hundred twenty-two trillion, two hundred eleven billion, two hundred ten million, one hundred twenty-two thousand, two".