2201222211010 has 32 divisors (see below), whose sum is σ = 4069063080432. Its totient is φ = 856849720320.

The previous prime is 2201222210953. The next prime is 2201222211107. The reversal of 2201222211010 is 101122221022.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 607141731249 + 1594080479761 = 779193^2 + 1262569^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6598987 + ... + 6924526.

Almost surely, 2^{2201222211010} is an apocalyptic number.

2201222211010 is a deficient number, since it is larger than the sum of its proper divisors (1867840869422).

2201222211010 is a wasteful number, since it uses less digits than its factorization.

2201222211010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13523958.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2201222211010 its reverse (101122221022), we get a palindrome (2302344432032).

The spelling of 2201222211010 in words is "two trillion, two hundred one billion, two hundred twenty-two million, two hundred eleven thousand, ten".