1022211022010 has 8 divisors (see below), whose sum is σ = 1839979839636. Its totient is φ = 408884408800.

The previous prime is 1022211021917. The next prime is 1022211022013. The reversal of 1022211022010 is 102201122201.

It can be written as a sum of positive squares in 2 ways, for example, as 1003605243601 + 18605778409 = 1001801^2 + 136403^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1022211022013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51110551091 + ... + 51110551110.

Almost surely, 2^{1022211022010} is an apocalyptic number.

1022211022010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022211022010 is a deficient number, since it is larger than the sum of its proper divisors (817768817626).

1022211022010 is a wasteful number, since it uses less digits than its factorization.

1022211022010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102221102208.

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

Adding to 1022211022010 its reverse (102201122201), we get a palindrome (1124412144211).

The spelling of 1022211022010 in words is "one trillion, twenty-two billion, two hundred eleven million, twenty-two thousand, ten".