1226002652364 has 48 divisors (see below), whose sum is σ = 3310724480000. Its totient is φ = 345852464256.

The previous prime is 1226002652351. The next prime is 1226002652393. The reversal of 1226002652364 is 4632562006221.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92368489 + ... + 92381760.

Almost surely, 2^{1226002652364} is an apocalyptic number.

1226002652364 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1226002652364 is an abundant number, since it is smaller than the sum of its proper divisors (2084721827636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1226002652364 is a wasteful number, since it uses less digits than its factorization.

1226002652364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184750342 (or 184750340 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

Adding to 1226002652364 its reverse (4632562006221), we get a palindrome (5858564658585).

The spelling of 1226002652364 in words is "one trillion, two hundred twenty-six billion, two million, six hundred fifty-two thousand, three hundred sixty-four".