222010102011012 has 72 divisors (see below), whose sum is σ = 602611237688544. Its totient is φ = 63430153573248.

The previous prime is 222010102010959. The next prime is 222010102011041. The reversal of 222010102011012 is 210110201010222.

It is a junction number, because it is equal to n+sod(n) for n = 222010102010982 and 222010102011000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24923928 + ... + 32637744.

It is an arithmetic number, because the mean of its divisors is an integer number (8369600523452).

Almost surely, 2^{222010102011012} is an apocalyptic number.

It is an amenable number.

222010102011012 is an abundant number, since it is smaller than the sum of its proper divisors (380601135677532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222010102011012 is a wasteful number, since it uses less digits than its factorization.

222010102011012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7762785 (or 7762776 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 222010102011012 its reverse (210110201010222), we get a palindrome (432120303021234).

The spelling of 222010102011012 in words is "two hundred twenty-two trillion, ten billion, one hundred two million, eleven thousand, twelve".