1022110221201 has 16 divisors (see below), whose sum is σ = 1429426147584. Its totient is φ = 648884231424.

The previous prime is 1022110221199. The next prime is 1022110221211. The reversal of 1022110221201 is 1021220112201.

1022110221201 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 1022110221201 - 2¹ = 1022110221199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1022110221211) 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, 97954360 + ... + 97964793.

It is an arithmetic number, because the mean of its divisors is an integer number (89339134224).

Almost surely, 2^{1022110221201} is an apocalyptic number.

It is an amenable number.

1022110221201 is a deficient number, since it is larger than the sum of its proper divisors (407315926383).

1022110221201 is a wasteful number, since it uses less digits than its factorization.

1022110221201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195919240.

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

Adding to 1022110221201 its reverse (1021220112201), we get a palindrome (2043330333402).

The spelling of 1022110221201 in words is "one trillion, twenty-two billion, one hundred ten million, two hundred twenty-one thousand, two hundred one".