2201151062061 has 12 divisors (see below), whose sum is σ = 3633646197792. Its totient is φ = 1257800606856.

The previous prime is 2201151062057. The next prime is 2201151062153. The reversal of 2201151062061 is 1602601511022.

2201151062061 is a `hidden beast` number, since 2 + 20 + 1 + 1 + 5 + 10 + 620 + 6 + 1 = 666.

It is not a de Polignac number, because 2201151062061 - 2² = 2201151062057 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201151062041) 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, 17469452811 + ... + 17469452936.

It is an arithmetic number, because the mean of its divisors is an integer number (302803849816).

Almost surely, 2^{2201151062061} is an apocalyptic number.

2201151062061 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2201151062061 is a deficient number, since it is larger than the sum of its proper divisors (1432495135731).

2201151062061 is a wasteful number, since it uses less digits than its factorization.

2201151062061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34938905760 (or 34938905757 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

Adding to 2201151062061 its reverse (1602601511022), we get a palindrome (3803752573083).

The spelling of 2201151062061 in words is "two trillion, two hundred one billion, one hundred fifty-one million, sixty-two thousand, sixty-one".