22235111153222 has 16 divisors (see below), whose sum is σ = 36384938284032. Its totient is φ = 10106810110920.

The previous prime is 22235111153179. The next prime is 22235111153237.

22235111153222 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×22235111153222² (a number of 27 digits) contains 22 as substring.

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, 1072703 + ... + 6754325.

It is an arithmetic number, because the mean of its divisors is an integer number (2274058642752).

Almost surely, 2^{22235111153222} is an apocalyptic number.

22235111153222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22235111153222 is a deficient number, since it is larger than the sum of its proper divisors (14149827130810).

22235111153222 is a wasteful number, since it uses less digits than its factorization.

22235111153222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5859523.

The product of its digits is 14400, while the sum is 32.

It can be divided in two parts, 2223511 and 1153222, that added together give a palindrome (3376733).

The spelling of 22235111153222 in words is "twenty-two trillion, two hundred thirty-five billion, one hundred eleven million, one hundred fifty-three thousand, two hundred twenty-two".