2209050061026 has 16 divisors (see below), whose sum is σ = 4419634752000. Its totient is φ = 736094248688.

The previous prime is 2209050061007. The next prime is 2209050061027. The reversal of 2209050061026 is 6201600509022.

It is not an unprimeable number, because it can be changed into a prime (2209050061027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63924201 + ... + 63958748.

It is an arithmetic number, because the mean of its divisors is an integer number (276227172000).

Almost surely, 2^{2209050061026} is an apocalyptic number.

2209050061026 is an abundant number, since it is smaller than the sum of its proper divisors (2210584690974).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2209050061026 is a wasteful number, since it uses less digits than its factorization.

2209050061026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127885833.

The product of its (nonzero) digits is 12960, while the sum is 33.

The spelling of 2209050061026 in words is "two trillion, two hundred nine billion, fifty million, sixty-one thousand, twenty-six".