2227844502398 has 16 divisors (see below), whose sum is σ = 3347692127424. Its totient is φ = 1111948100640.

The previous prime is 2227844502379. The next prime is 2227844502413. The reversal of 2227844502398 is 8932054487222.

It is a super-2 number, since 2×2227844502398² (a number of 25 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, 4371608 + ... + 4854548.

It is an arithmetic number, because the mean of its divisors is an integer number (209230757964).

Almost surely, 2^{2227844502398} is an apocalyptic number.

2227844502398 is a deficient number, since it is larger than the sum of its proper divisors (1119847625026).

2227844502398 is a wasteful number, since it uses less digits than its factorization.

2227844502398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487027.

The product of its (nonzero) digits is 15482880, while the sum is 56.

The spelling of 2227844502398 in words is "two trillion, two hundred twenty-seven billion, eight hundred forty-four million, five hundred two thousand, three hundred ninety-eight".