2211020112434 has 16 divisors (see below), whose sum is σ = 3790467310848. Its totient is φ = 947543268672.

The previous prime is 2211020112407. The next prime is 2211020112437. The reversal of 2211020112434 is 4342110201122.

It is not an unprimeable number, because it can be changed into a prime (2211020112437) 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, 2689802 + ... + 3414245.

It is an arithmetic number, because the mean of its divisors is an integer number (236904206928).

Almost surely, 2^{2211020112434} is an apocalyptic number.

2211020112434 is a deficient number, since it is larger than the sum of its proper divisors (1579447198414).

2211020112434 is a wasteful number, since it uses less digits than its factorization.

2211020112434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6129929.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 2211020112434 its reverse (4342110201122), we get a palindrome (6553130313556).

The spelling of 2211020112434 in words is "two trillion, two hundred eleven billion, twenty million, one hundred twelve thousand, four hundred thirty-four".