1022120201202 has 16 divisors (see below), whose sum is σ = 2044606755072. Its totient is φ = 340645674960.

The previous prime is 1022120201173. The next prime is 1022120201231. The reversal of 1022120201202 is 2021020212201.

It is an interprime number because it is at equal distance from previous prime (1022120201173) and next prime (1022120201231).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15228418 + ... + 15295389.

It is an arithmetic number, because the mean of its divisors is an integer number (127787922192).

Almost surely, 2^{1022120201202} is an apocalyptic number.

1022120201202 is an abundant number, since it is smaller than the sum of its proper divisors (1022486553870).

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

1022120201202 is a wasteful number, since it uses less digits than its factorization.

1022120201202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30529393.

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

Adding to 1022120201202 its reverse (2021020212201), we get a palindrome (3043140413403).

The spelling of 1022120201202 in words is "one trillion, twenty-two billion, one hundred twenty million, two hundred one thousand, two hundred two".