222001011202102 has 32 divisors (see below), whose sum is σ = 364839464545920. Its totient is φ = 100474819552320.

The previous prime is 222001011201953. The next prime is 222001011202127. The reversal of 222001011202102 is 201202110100222.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 346294753 + ... + 346935235.

It is an arithmetic number, because the mean of its divisors is an integer number (11401233267060).

Almost surely, 2^{222001011202102} is an apocalyptic number.

222001011202102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222001011202102 is a deficient number, since it is larger than the sum of its proper divisors (142838453343818).

222001011202102 is a wasteful number, since it uses less digits than its factorization.

222001011202102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708348.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 222001011202102 its reverse (201202110100222), we get a palindrome (423203121302324).

The spelling of 222001011202102 in words is "two hundred twenty-two trillion, one billion, eleven million, two hundred two thousand, one hundred two".