222101010001010 has 192 divisors, whose sum is σ = 481414557496320. Its totient is φ = 73483827056640.

The previous prime is 222101010000973. The next prime is 222101010001061. The reversal of 222101010001010 is 10100010101222.

It is a junction number, because it is equal to n+sod(n) for n = 222101010000982 and 222101010001000.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 14331863582 + ... + 14331879078.

It is an arithmetic number, because the mean of its divisors is an integer number (2507367486960).

Almost surely, 2^{222101010001010} is an apocalyptic number.

222101010001010 is an abundant number, since it is smaller than the sum of its proper divisors (259313547495310).

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

222101010001010 is a wasteful number, since it uses less digits than its factorization.

222101010001010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18161 (or 18154 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 222101010001010 its reverse (10100010101222), we get a palindrome (232201020102232).

The spelling of 222101010001010 in words is "two hundred twenty-two trillion, one hundred one billion, ten million, one thousand, ten".