1010222221210 has 64 divisors (see below), whose sum is σ = 2017103627520. Its totient is φ = 362550988800.

The previous prime is 1010222221147. The next prime is 1010222221271. The reversal of 1010222221210 is 121222220101.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 703047 + ... + 1585786.

It is an arithmetic number, because the mean of its divisors is an integer number (31517244180).

Almost surely, 2^{1010222221210} is an apocalyptic number.

1010222221210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1010222221210 is a deficient number, since it is larger than the sum of its proper divisors (1006881406310).

1010222221210 is a wasteful number, since it uses less digits than its factorization.

1010222221210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2288983.

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

Adding to 1010222221210 its reverse (121222220101), we get a palindrome (1131444441311).

It can be divided in two parts, 101022 and 2221210, that added together give a palindrome (2322232).

The spelling of 1010222221210 in words is "one trillion, ten billion, two hundred twenty-two million, two hundred twenty-one thousand, two hundred ten".