222101000001010 has 64 divisors (see below), whose sum is σ = 434320978710528. Its totient is φ = 81288397315584.

The previous prime is 222101000000983. The next prime is 222101000001043. The reversal of 222101000001010 is 10100000101222.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9685882 + ... + 23195221.

It is an arithmetic number, because the mean of its divisors is an integer number (6786265292352).

Almost surely, 2^{222101000001010} is an apocalyptic number.

222101000001010 is a deficient number, since it is larger than the sum of its proper divisors (212219978709518).

222101000001010 is a wasteful number, since it uses less digits than its factorization.

222101000001010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32881579.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 222101000001010 its reverse (10100000101222), we get a palindrome (232201000102232).

The spelling of 222101000001010 in words is "two hundred twenty-two trillion, one hundred one billion, one thousand, ten".