2266270212540 has 24 divisors (see below), whose sum is σ = 6345556595280. Its totient is φ = 604338723328.

The previous prime is 2266270212511. The next prime is 2266270212601. The reversal of 2266270212540 is 452120726622.

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, 18885585045 + ... + 18885585164.

It is an arithmetic number, because the mean of its divisors is an integer number (264398191470).

Almost surely, 2^{2266270212540} is an apocalyptic number.

2266270212540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2266270212540 is an abundant number, since it is smaller than the sum of its proper divisors (4079286382740).

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

2266270212540 is a wasteful number, since it uses less digits than its factorization.

2266270212540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37771170221 (or 37771170219 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 2266270212540 in words is "two trillion, two hundred sixty-six billion, two hundred seventy million, two hundred twelve thousand, five hundred forty".