2270784472630 has 16 divisors (see below), whose sum is σ = 4124911245840. Its totient is φ = 899980634592.

The previous prime is 2270784472601. The next prime is 2270784472633. The reversal of 2270784472630 is 362744870722.

It is a super-2 number, since 2×2270784472630² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2270784472633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1041643164 + ... + 1041645343.

It is an arithmetic number, because the mean of its divisors is an integer number (257806952865).

Almost surely, 2^{2270784472630} is an apocalyptic number.

2270784472630 is a deficient number, since it is larger than the sum of its proper divisors (1854126773210).

2270784472630 is a wasteful number, since it uses less digits than its factorization.

2270784472630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2083288623.

The product of its (nonzero) digits is 6322176, while the sum is 52.

The spelling of 2270784472630 in words is "two trillion, two hundred seventy billion, seven hundred eighty-four million, four hundred seventy-two thousand, six hundred thirty".