2227862061 has 12 divisors (see below), whose sum is σ = 3221915580. Its totient is φ = 1483444800.

The previous prime is 2227862057. The next prime is 2227862071. The reversal of 2227862061 is 1602687222.

2227862061 is a `hidden beast` number, since 2 + 2 + 27 + 8 + 620 + 6 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1428386436 + 799475625 = 37794^2 + 28275^2 .

It is not a de Polignac number, because 2227862061 - 2² = 2227862057 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2227862071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 141840 + ... + 156761.

It is an arithmetic number, because the mean of its divisors is an integer number (268492965).

Almost surely, 2^2227862061 is an apocalyptic number.

It is an amenable number.

2227862061 is a deficient number, since it is larger than the sum of its proper divisors (994053519).

2227862061 is a wasteful number, since it uses less digits than its factorization.

2227862061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299436 (or 299433 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 2227862061 is about 47200.2336964554. The cubic root of 2227862061 is about 1306.0589088964.

The spelling of 2227862061 in words is "two billion, two hundred twenty-seven million, eight hundred sixty-two thousand, sixty-one".