1010221222101 has 128 divisors (see below), whose sum is σ = 1733411054592. Its totient is φ = 509110272000.

The previous prime is 1010221222091. The next prime is 1010221222103. The reversal of 1010221222101 is 1012221220101.

1010221222101 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1010221222101 - 2⁹ = 1010221221589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010221222103) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 542836911 + ... + 542838771.

It is an arithmetic number, because the mean of its divisors is an integer number (13542273864).

Almost surely, 2^{1010221222101} is an apocalyptic number.

It is an amenable number.

1010221222101 is a deficient number, since it is larger than the sum of its proper divisors (723189832491).

1010221222101 is a wasteful number, since it uses less digits than its factorization.

1010221222101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2863.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1010221222101 its reverse (1012221220101), we get a palindrome (2022442442202).

The spelling of 1010221222101 in words is "one trillion, ten billion, two hundred twenty-one million, two hundred twenty-two thousand, one hundred one".