1010221200222 has 24 divisors (see below), whose sum is σ = 2187816329304. Its totient is φ = 310837292064.

The previous prime is 1010221200203. The next prime is 1010221200269. The reversal of 1010221200222 is 2220021220101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 498135673 + ... + 498137700.

It is an arithmetic number, because the mean of its divisors is an integer number (91159013721).

Almost surely, 2^{1010221200222} is an apocalyptic number.

1010221200222 is an abundant number, since it is smaller than the sum of its proper divisors (1177595129082).

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

1010221200222 is a wasteful number, since it uses less digits than its factorization.

1010221200222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 996273404 (or 996273391 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 1010221200222 its reverse (2220021220101), we get a palindrome (3230242420323).

The spelling of 1010221200222 in words is "one trillion, ten billion, two hundred twenty-one million, two hundred thousand, two hundred twenty-two".