1220114200011 has 32 divisors (see below), whose sum is σ = 1929800011776. Its totient is φ = 670989744000.

The previous prime is 1220114200009. The next prime is 1220114200037. The reversal of 1220114200011 is 1100024110221.

It is not a de Polignac number, because 1220114200011 - 2¹ = 1220114200009 is a prime.

It is a super-2 number, since 2×1220114200011² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1220114200111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5059560 + ... + 5295221.

It is an arithmetic number, because the mean of its divisors is an integer number (60306250368).

Almost surely, 2^{1220114200011} is an apocalyptic number.

1220114200011 is a deficient number, since it is larger than the sum of its proper divisors (709685811765).

1220114200011 is a wasteful number, since it uses less digits than its factorization.

1220114200011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10355003.

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

Adding to 1220114200011 its reverse (1100024110221), we get a palindrome (2320138310232).

The spelling of 1220114200011 in words is "one trillion, two hundred twenty billion, one hundred fourteen million, two hundred thousand, eleven".