222001011020102 has 16 divisors (see below), whose sum is σ = 339438295481472. Its totient is φ = 108856810445760.

The previous prime is 222001011020101. The next prime is 222001011020149. The reversal of 222001011020102 is 201020110100222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222001011020101) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 474244799 + ... + 474712682.

It is an arithmetic number, because the mean of its divisors is an integer number (21214893467592).

Almost surely, 2^{222001011020102} is an apocalyptic number.

222001011020102 is a deficient number, since it is larger than the sum of its proper divisors (117437284461370).

222001011020102 is a wasteful number, since it uses less digits than its factorization.

222001011020102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948959743.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 222001011020102 its reverse (201020110100222), we get a palindrome (423021121120324).

The spelling of 222001011020102 in words is "two hundred twenty-two trillion, one billion, eleven million, twenty thousand, one hundred two".