22211642612534 has 16 divisors (see below), whose sum is σ = 35279460534528. Its totient is φ = 10451901908352.

The previous prime is 22211642612503. The next prime is 22211642612543. The reversal of 22211642612534 is 43521624611222.

It is a junction number, because it is equal to n+sod(n) for n = 22211642612491 and 22211642612500.

It is a congruent number.

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, 19301069 + ... + 20419464.

It is an arithmetic number, because the mean of its divisors is an integer number (2204966283408).

Almost surely, 2^{22211642612534} is an apocalyptic number.

22211642612534 is a deficient number, since it is larger than the sum of its proper divisors (13067817921994).

22211642612534 is a wasteful number, since it uses less digits than its factorization.

22211642612534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39736999.

The product of its digits is 276480, while the sum is 41.

The spelling of 22211642612534 in words is "twenty-two trillion, two hundred eleven billion, six hundred forty-two million, six hundred twelve thousand, five hundred thirty-four".