2205498947460 has 48 divisors (see below), whose sum is σ = 6175689338112. Its totient is φ = 588105216000.

The previous prime is 2205498947423. The next prime is 2205498947461. The reversal of 2205498947460 is 647498945022.

It is a happy number.

It is a super-3 number, since 3×2205498947460³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 2205498947394 and 2205498947403.

It is not an unprimeable number, because it can be changed into a prime (2205498947461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 424260 + ... + 2142660.

It is an arithmetic number, because the mean of its divisors is an integer number (128660194544).

Almost surely, 2^{2205498947460} is an apocalyptic number.

2205498947460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2205498947460 is an abundant number, since it is smaller than the sum of its proper divisors (3970190390652).

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

2205498947460 is a wasteful number, since it uses less digits than its factorization.

2205498947460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1739804 (or 1739802 counting only the distinct ones).

The product of its (nonzero) digits is 34836480, while the sum is 60.

The spelling of 2205498947460 in words is "two trillion, two hundred five billion, four hundred ninety-eight million, nine hundred forty-seven thousand, four hundred sixty".