2202311006655 has 32 divisors (see below), whose sum is σ = 3574740936960. Its totient is φ = 1157667571200.

The previous prime is 2202311006593. The next prime is 2202311006657. The reversal of 2202311006655 is 5566001132022.

It is not a de Polignac number, because 2202311006655 - 2¹² = 2202311002559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202311006657) 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, 3325921 + ... + 3932730.

It is an arithmetic number, because the mean of its divisors is an integer number (111710654280).

Almost surely, 2^{2202311006655} is an apocalyptic number.

2202311006655 is a deficient number, since it is larger than the sum of its proper divisors (1372429930305).

2202311006655 is a wasteful number, since it uses less digits than its factorization.

2202311006655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7258951.

The product of its (nonzero) digits is 21600, while the sum is 33.

Adding to 2202311006655 its reverse (5566001132022), we get a palindrome (7768312138677).

The spelling of 2202311006655 in words is "two trillion, two hundred two billion, three hundred eleven million, six thousand, six hundred fifty-five".