1012222210101 has 16 divisors (see below), whose sum is σ = 1350367509504. Its totient is φ = 674445973104.

The previous prime is 1012222210063. The next prime is 1012222210117. The reversal of 1012222210101 is 1010122222101.

1012222210101 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 1012222210101 - 2¹⁵ = 1012222177333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012222210171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49737810 + ... + 49758156.

It is an arithmetic number, because the mean of its divisors is an integer number (84397969344).

Almost surely, 2^{1012222210101} is an apocalyptic number.

It is an amenable number.

1012222210101 is a deficient number, since it is larger than the sum of its proper divisors (338145299403).

1012222210101 is a wasteful number, since it uses less digits than its factorization.

1012222210101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28600.

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

Adding to 1012222210101 its reverse (1010122222101), we get a palindrome (2022344432202).

The spelling of 1012222210101 in words is "one trillion, twelve billion, two hundred twenty-two million, two hundred ten thousand, one hundred one".