2662551461211 has 32 divisors (see below), whose sum is σ = 3661300608000. Its totient is φ = 1719826940160.

The previous prime is 2662551461209. The next prime is 2662551461221. The reversal of 2662551461211 is 1121641552662.

It is a happy number.

It is not a de Polignac number, because 2662551461211 - 2¹ = 2662551461209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2662551461201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63118935 + ... + 63161103.

It is an arithmetic number, because the mean of its divisors is an integer number (114415644000).

Almost surely, 2^{2662551461211} is an apocalyptic number.

2662551461211 is a deficient number, since it is larger than the sum of its proper divisors (998749146789).

2662551461211 is a wasteful number, since it uses less digits than its factorization.

2662551461211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44579.

The product of its digits is 172800, while the sum is 42.

The spelling of 2662551461211 in words is "two trillion, six hundred sixty-two billion, five hundred fifty-one million, four hundred sixty-one thousand, two hundred eleven".