229264360436 has 12 divisors (see below), whose sum is σ = 402071761728. Its totient is φ = 114386714232.

The previous prime is 229264360427. The next prime is 229264360447. The reversal of 229264360436 is 634063462922.

It is a super-2 number, since 2×229264360436² (a number of 24 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 3 ways as a sum of consecutive naturals, for example, 61364396 + ... + 61368131.

It is an arithmetic number, because the mean of its divisors is an integer number (33505980144).

Almost surely, 2^229264360436 is an apocalyptic number.

It is an amenable number.

229264360436 is a deficient number, since it is larger than the sum of its proper divisors (172807401292).

229264360436 is a wasteful number, since it uses less digits than its factorization.

229264360436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122732998 (or 122732996 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 47.

The spelling of 229264360436 in words is "two hundred twenty-nine billion, two hundred sixty-four million, three hundred sixty thousand, four hundred thirty-six".