1022120200011 has 8 divisors (see below), whose sum is σ = 1363969290960. Its totient is φ = 680842287872.

The previous prime is 1022120200009. The next prime is 1022120200021. The reversal of 1022120200011 is 1100020212201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1022120200011 - 2¹ = 1022120200009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1022120200011.

It is not an unprimeable number, because it can be changed into a prime (1022120200021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142790526 + ... + 142797683.

It is an arithmetic number, because the mean of its divisors is an integer number (170496161370).

Almost surely, 2^{1022120200011} is an apocalyptic number.

1022120200011 is a deficient number, since it is larger than the sum of its proper divisors (341849090949).

1022120200011 is a wasteful number, since it uses less digits than its factorization.

1022120200011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285589405.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1022120200011 its reverse (1100020212201), we get a palindrome (2122140412212).

The spelling of 1022120200011 in words is "one trillion, twenty-two billion, one hundred twenty million, two hundred thousand, eleven".