2213015261240 has 48 divisors (see below), whose sum is σ = 5792228724600.
Its totient is φ = 758748088896.
The previous prime is 2213015261209. The next prime is 2213015261293. The reversal of 2213015261240 is 421625103122.
It is a super-2 number, since 2×22130152612402 (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 11 ways as a sum of consecutive naturals, for example, 564542750 + ... + 564546669.
Almost surely, 22213015261240 is an apocalyptic number.
2213015261240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2213015261240 is an abundant number, since it is smaller than the sum of its proper divisors (3579213463360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2213015261240 is a wasteful number, since it uses less digits than its factorization.
2213015261240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1129089444 (or 1129089433 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 29.
The spelling of 2213015261240 in words is "two trillion, two hundred thirteen billion, fifteen million, two hundred sixty-one thousand, two hundred forty".